Merge pull request #60 from halfrost/code_quality_improvement

optimization code quality level from A to A+

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+    "go.formatTool": "gofmt",
+    "go.formatFlags": [
+        "-s"
+    ],
+    "[go]": {
+        "editor.insertSpaces": false,
+        "editor.formatOnSave": true,
+        "editor.codeActionsOnSave": {
+            "source.organizeImports": true
+        }
+    }
+}

README.md

@@ -8,20 +8,28 @@
 </p>
 
 <p align='center'>
+<a href="https://github.com/halfrost/LeetCode-Go/releases/" rel="nofollow"><img alt="GitHub All Releases" src="https://img.shields.io/github/downloads/halfrost/LeetCode-Go/total?label=PDF%20downloads"></a>
+<img src="https://github.com/halfrost/LeetCode-Go/workflows/Deploy%20leetcode-cookbook/badge.svg?branch=master">
+<img src="https://travis-ci.org/halfrost/LeetCode-Go.svg?branch=master">
+<img src="https://goreportcard.com/badge/github.com/halfrost/LeetCode-Go">
+<img src="https://img.shields.io/badge/runtime%20beats-100%25-success">
+<img alt="GitHub go.mod Go version" src="https://img.shields.io/github/go-mod/go-version/halfrost/LeetCode-Go?color=26C2F0">
+<img src="https://visitor-badge.laobi.icu/badge?page_id=halfrost.LeetCode-Go">
+</p>
+
+<p align='center'>
+<a href="https://github.com/halfrost/LeetCode-Go/blob/master/LICENSE"><img alt="GitHub" src="https://img.shields.io/github/license/halfrost/LeetCode-Go?label=License"></a>
+<img src="https://img.shields.io/badge/License-CC-000000.svg">
 <a href="https://leetcode.com/halfrost/"><img src="https://img.shields.io/badge/@halfrost-8751-yellow.svg">
-<img src="https://img.shields.io/badge/language-Golang-abcdef.svg">
+<img src="https://img.shields.io/badge/language-Golang-26C2F0.svg">
 <a href="https://halfrost.com"><img src="https://img.shields.io/badge/Blog-Halfrost--Field-80d4f9.svg?style=flat"></a>
 <a href="http://weibo.com/halfrost"><img src="https://img.shields.io/badge/weibo-@halfrost-f974ce.svg?style=flat&colorA=f4292e"></a>
 <a href="https://twitter.com/halffrost"><img src="https://img.shields.io/badge/twitter-@halfrost-F8E81C.svg?style=flat&colorA=009df2"></a>
 <a href="http://www.jianshu.com/u/12201cdd5d7a"><img src="https://img.shields.io/badge/%E7%AE%80%E4%B9%A6-@%E4%B8%80%E7%BC%95%E6%AE%87%E6%B5%81%E5%8C%96%E9%9A%90%E5%8D%8A%E8%BE%B9%E5%86%B0%E9%9C%9C-b561fe.svg?style=flat&colorA=ed6f59"></a>
 <a href="https://juejin.im/user/5692e1e000b09aa2e8dcd422"><img src="https://img.shields.io/badge/%E6%8E%98%E9%87%91-@%E4%B8%80%E7%BC%95%E6%AE%87%E6%B5%81%E5%8C%96%E9%9A%90%E5%8D%8A%E8%BE%B9%E5%86%B0%E9%9C%9C-fd6f32.svg?style=flat&colorA=1970fe"></a>
 <a href="https://www.zhihu.com/people/halfrost/activities"><img src="https://img.shields.io/badge/%E7%9F%A5%E4%B9%8E-@halfrost-50E3C2.svg?style=flat&colorA=0083ea"></a>
-<img src="https://img.shields.io/badge/PR-welcome%20!-brightgreen.svg?colorA=a0cd34">
-<a href=""><img src="https://img.shields.io/badge/license-CC-000000.svg"></a>
 <img src="https://img.shields.io/badge/made%20with-=1-blue.svg">
-<img src="https://visitor-badge.laobi.icu/badge?page_id=halfrost.LeetCode-Go">
+<a href="https://github.com/halfrost/LeetCode-Go/pulls"><img src="https://img.shields.io/badge/PR-Welcome-brightgreen.svg"></a>
-<img src="https://github.com/halfrost/LeetCode-Go/workflows/Deploy%20leetcode-cookbook/badge.svg?branch=master">
-<img src="https://travis-ci.org/halfrost/LeetCode-Go.svg?branch=master">
 </p>
 
 支持 Progressive Web Apps 和 Dark Mode 的题解电子书《LeetCode Cookbook》 <a href="https://books.halfrost.com/leetcode/" rel="nofollow">Online Reading</a>

go.mod

@@ -0,0 +1,3 @@
+module LeetCode-Go
+
+go 1.14

leetcode/0001.Two-Sum/1. Two Sum_test.go

@@ -26,32 +26,30 @@ type ans1 struct {
 func Test_Problem1(t *testing.T) {
 
 	qs := []question1{
-
+		{
-		question1{
 			para1{[]int{3, 2, 4}, 6},
 			ans1{[]int{1, 2}},
 		},
 
-		question1{
+		{
 			para1{[]int{3, 2, 4}, 5},
 			ans1{[]int{0, 1}},
 		},
 
-		question1{
+		{
 			para1{[]int{0, 8, 7, 3, 3, 4, 2}, 11},
 			ans1{[]int{1, 3}},
 		},
 
-		question1{
+		{
 			para1{[]int{0, 1}, 1},
 			ans1{[]int{0, 1}},
 		},
 
-		question1{
+		{
 			para1{[]int{0, 3}, 5},
 			ans1{[]int{}},
 		},
-
 		// 如需多个测试，可以复制上方元素。
 	}
 

leetcode/0002.Add-Two-Numbers/2. Add Two Numbers_test.go

@@ -29,42 +29,42 @@ func Test_Problem2(t *testing.T) {
 
 	qs := []question2{
 
-		question2{
+		{
 			para2{[]int{}, []int{}},
 			ans2{[]int{}},
 		},
 
-		question2{
+		{
 			para2{[]int{1}, []int{1}},
 			ans2{[]int{2}},
 		},
 
-		question2{
+		{
 			para2{[]int{1, 2, 3, 4}, []int{1, 2, 3, 4}},
 			ans2{[]int{2, 4, 6, 8}},
 		},
 
-		question2{
+		{
 			para2{[]int{1, 2, 3, 4, 5}, []int{1, 2, 3, 4, 5}},
 			ans2{[]int{2, 4, 6, 8, 0, 1}},
 		},
 
-		question2{
+		{
 			para2{[]int{1}, []int{9, 9, 9, 9, 9}},
 			ans2{[]int{0, 0, 0, 0, 0, 1}},
 		},
 
-		question2{
+		{
 			para2{[]int{9, 9, 9, 9, 9}, []int{1}},
 			ans2{[]int{0, 0, 0, 0, 0, 1}},
 		},
 
-		question2{
+		{
 			para2{[]int{2, 4, 3}, []int{5, 6, 4}},
 			ans2{[]int{7, 0, 8}},
 		},
 
-		question2{
+		{
 			para2{[]int{1, 8, 3}, []int{7, 1}},
 			ans2{[]int{8, 9, 3}},
 		},

leetcode/0003.Longest-Substring-Without-Repeating-Characters/3. Longest Substring Without Repeating Characters_test.go

@@ -26,22 +26,22 @@ func Test_Problem3(t *testing.T) {
 
 	qs := []question3{
 
-		question3{
+		{
 			para3{"abcabcbb"},
 			ans3{3},
 		},
 
-		question3{
+		{
 			para3{"bbbbb"},
 			ans3{1},
 		},
 
-		question3{
+		{
 			para3{"pwwkew"},
 			ans3{3},
 		},
 
-		question3{
+		{
 			para3{""},
 			ans3{0},
 		},

leetcode/0004.Median-of-Two-Sorted-Arrays/4. Median of Two Sorted Arrays_test.go

@@ -27,12 +27,12 @@ func Test_Problem4(t *testing.T) {
 
 	qs := []question4{
 
-		question4{
+		{
 			para4{[]int{1, 3}, []int{2}},
 			ans4{2.0},
 		},
 
-		question4{
+		{
 			para4{[]int{1, 2}, []int{3, 4}},
 			ans4{2.5},
 		},

leetcode/0007.Reverse-Integer/7. Reverse Integer_test.go

@@ -26,22 +26,22 @@ func Test_Problem7(t *testing.T) {
 
 	qs := []question7{
 
-		question7{
+		{
 			para7{321},
 			ans7{123},
 		},
 
-		question7{
+		{
 			para7{-123},
 			ans7{-321},
 		},
 
-		question7{
+		{
 			para7{120},
 			ans7{21},
 		},
 
-		question7{
+		{
 			para7{1534236469},
 			ans7{0},
 		},

leetcode/0009.Palindrome-Number/9. Palindrome Number_test.go

@@ -26,37 +26,37 @@ func Test_Problem9(t *testing.T) {
 
 	qs := []question9{
 
-		question9{
+		{
 			para9{121},
 			ans9{true},
 		},
 
-		question9{
+		{
 			para9{-121},
 			ans9{false},
 		},
 
-		question9{
+		{
 			para9{10},
 			ans9{false},
 		},
 
-		question9{
+		{
 			para9{321},
 			ans9{false},
 		},
 
-		question9{
+		{
 			para9{-123},
 			ans9{false},
 		},
 
-		question9{
+		{
 			para9{120},
 			ans9{false},
 		},
 
-		question9{
+		{
 			para9{1534236469},
 			ans9{false},
 		},

leetcode/0011.Container-With-Most-Water/11. Container With Most Water_test.go

@@ -26,12 +26,12 @@ func Test_Problem11(t *testing.T) {
 
 	qs := []question11{
 
-		question11{
+		{
 			para11{[]int{1, 8, 6, 2, 5, 4, 8, 3, 7}},
 			ans11{49},
 		},
 
-		question11{
+		{
 			para11{[]int{1, 1}},
 			ans11{1},
 		},

leetcode/0013.Roman-to-Integer/13. Roman to Integer_test.go

@@ -26,32 +26,32 @@ func Test_Problem13(t *testing.T) {
 
 	qs := []question13{
 
-		question13{
+		{
 			para13{"III"},
 			ans13{3},
 		},
 
-		question13{
+		{
 			para13{"IV"},
 			ans13{4},
 		},
 
-		question13{
+		{
 			para13{"IX"},
 			ans13{9},
 		},
 
-		question13{
+		{
 			para13{"LVIII"},
 			ans13{58},
 		},
 
-		question13{
+		{
 			para13{"MCMXCIV"},
 			ans13{1994},
 		},
 
-		question13{
+		{
 			para13{"MCMXICIVI"},
 			ans13{2014},
 		},

leetcode/0015.3Sum/15. 3Sum_test.go

@@ -26,26 +26,26 @@ func Test_Problem15(t *testing.T) {
 
 	qs := []question15{
 
-		question15{
+		{
 			para15{[]int{0, 0, 0}},
-			ans15{[][]int{[]int{0, 0, 0}}},
+			ans15{[][]int{{0, 0, 0}}},
 		},
 
-		question15{
+		{
 			para15{[]int{-1, 0, 1, 2, -1, -4}},
-			ans15{[][]int{[]int{-1, 0, 1}, []int{-1, -1, 2}}},
+			ans15{[][]int{{-1, 0, 1}, {-1, -1, 2}}},
 		},
 
-		question15{
+		{
 			para15{[]int{-4, -2, -2, -2, 0, 1, 2, 2, 2, 3, 3, 4, 4, 6, 6}},
-			ans15{[][]int{[]int{-4, -2, 6}, []int{-4, 0, 4}, []int{-4, 1, 3}, []int{-4, 2, 2}, []int{-2, -2, 4}, []int{-2, 0, 2}}},
+			ans15{[][]int{{-4, -2, 6}, {-4, 0, 4}, {-4, 1, 3}, {-4, 2, 2}, {-2, -2, 4}, {-2, 0, 2}}},
 		},
 
-		question15{
+		{
 			para15{[]int{5, -7, 3, -3, 5, -10, 4, 8, -3, -8, -3, -3, -1, -8, 6, 4, -4, 7, 2, -5, -2, -7, -3, 7, 2, 4, -6, 5}},
-			ans15{[][]int{[]int{-10, 2, 8}, []int{-10, 3, 7}, []int{-10, 4, 6}, []int{-10, 5, 5}, []int{-8, 2, 6}, []int{-8, 3, 5}, []int{-8, 4, 4}, []int{-7, -1, 8},
+			ans15{[][]int{{-10, 2, 8}, {-10, 3, 7}, {-10, 4, 6}, {-10, 5, 5}, {-8, 2, 6}, {-8, 3, 5}, {-8, 4, 4}, {-7, -1, 8},
-				[]int{-7, 2, 5}, []int{-7, 3, 4}, []int{-6, -2, 8}, []int{-6, -1, 7}, []int{-6, 2, 4}, []int{-5, -3, 8}, []int{-5, -2, 7}, []int{-5, -1, 6}, []int{-5, 2, 3},
+				{-7, 2, 5}, {-7, 3, 4}, {-6, -2, 8}, {-6, -1, 7}, {-6, 2, 4}, {-5, -3, 8}, {-5, -2, 7}, {-5, -1, 6}, {-5, 2, 3},
-				[]int{-4, -3, 7}, []int{-4, -2, 6}, []int{-4, -1, 5}, []int{-4, 2, 2}, []int{-3, -3, 6}, []int{-3, -2, 5}, []int{-3, -1, 4}, []int{-2, -1, 3}}},
+				{-4, -3, 7}, {-4, -2, 6}, {-4, -1, 5}, {-4, 2, 2}, {-3, -3, 6}, {-3, -2, 5}, {-3, -1, 4}, {-2, -1, 3}}},
 		},
 	}
 

leetcode/0016.3Sum-Closest/16. 3Sum Closest_test.go

@@ -27,27 +27,27 @@ func Test_Problem16(t *testing.T) {
 
 	qs := []question16{
 
-		question16{
+		{
 			para16{[]int{-1, 0, 1, 1, 55}, 3},
 			ans16{2},
 		},
 
-		question16{
+		{
 			para16{[]int{0, 0, 0}, 1},
 			ans16{0},
 		},
 
-		question16{
+		{
 			para16{[]int{-1, 2, 1, -4}, 1},
 			ans16{2},
 		},
 
-		question16{
+		{
 			para16{[]int{1, 1, -1}, 0},
 			ans16{1},
 		},
 
-		question16{
+		{
 			para16{[]int{-1, 2, 1, -4}, 1},
 			ans16{2},
 		},

leetcode/0017.Letter-Combinations-of-a-Phone-Number/17. Letter Combinations of a Phone Number_test.go

@@ -26,7 +26,7 @@ func Test_Problem17(t *testing.T) {
 
 	qs := []question17{
 
-		question17{
+		{
 			para17{"23"},
 			ans17{[]string{"ad", "ae", "af", "bd", "be", "bf", "cd", "ce", "cf"}},
 		},

leetcode/0018.4Sum/18. 4Sum_test.go

@@ -27,29 +27,29 @@ func Test_Problem18(t *testing.T) {
 
 	qs := []question18{
 
-		question18{
+		{
 			para18{[]int{1, 1, 1, 1}, 4},
-			ans18{[][]int{[]int{1, 1, 1, 1}}},
+			ans18{[][]int{{1, 1, 1, 1}}},
 		},
 
-		question18{
+		{
 			para18{[]int{0, 1, 5, 0, 1, 5, 5, -4}, 11},
-			ans18{[][]int{[]int{-4, 5, 5, 5}, []int{0, 1, 5, 5}}},
+			ans18{[][]int{{-4, 5, 5, 5}, {0, 1, 5, 5}}},
 		},
 
-		question18{
+		{
 			para18{[]int{1, 0, -1, 0, -2, 2}, 0},
-			ans18{[][]int{[]int{-1, 0, 0, 1}, []int{-2, -1, 1, 2}, []int{-2, 0, 0, 2}}},
+			ans18{[][]int{{-1, 0, 0, 1}, {-2, -1, 1, 2}, {-2, 0, 0, 2}}},
 		},
 
-		question18{
+		{
 			para18{[]int{1, 0, -1, 0, -2, 2, 0, 0, 0, 0}, 0},
-			ans18{[][]int{[]int{-1, 0, 0, 1}, []int{-2, -1, 1, 2}, []int{-2, 0, 0, 2}, []int{0, 0, 0, 0}}},
+			ans18{[][]int{{-1, 0, 0, 1}, {-2, -1, 1, 2}, {-2, 0, 0, 2}, {0, 0, 0, 0}}},
 		},
 
-		question18{
+		{
 			para18{[]int{1, 0, -1, 0, -2, 2, 0, 0, 0, 0}, 1},
-			ans18{[][]int{[]int{-1, 0, 0, 2}, []int{-2, 0, 1, 2}, []int{0, 0, 0, 1}}},
+			ans18{[][]int{{-1, 0, 0, 2}, {-2, 0, 1, 2}, {0, 0, 0, 1}}},
 		},
 	}
 

leetcode/0019.Remove-Nth-Node-From-End-of-List/19. Remove Nth Node From End of List_test.go

@@ -29,26 +29,26 @@ func Test_Problem19(t *testing.T) {
 
 	qs := []question19{
 
-		question19{
+		{
 			para19{[]int{1, 2, 3, 4, 5}, 1},
 			ans19{[]int{1, 2, 3, 4}},
 		},
 
-		question19{
+		{
 			para19{[]int{1, 2, 3, 4, 5}, 2},
 			ans19{[]int{1, 2, 3, 5}},
 		},
 
-		question19{
+		{
 			para19{[]int{1, 2, 3, 4, 5}, 3},
 			ans19{[]int{1, 2, 4, 5}},
 		},
-		question19{
+		{
 			para19{[]int{1, 2, 3, 4, 5}, 4},
 			ans19{[]int{1, 3, 4, 5}},
 		},
 
-		question19{
+		{
 			para19{[]int{1, 2, 3, 4, 5}, 5},
 			ans19{[]int{2, 3, 4, 5}},
 		},

leetcode/0020.Valid-Parentheses/20. Valid Parentheses_test.go

@@ -26,35 +26,35 @@ func Test_Problem20(t *testing.T) {
 
 	qs := []question20{
 
-		question20{
+		{
 			para20{"()[]{}"},
 			ans20{true},
 		},
-		question20{
+		{
 			para20{"(]"},
 			ans20{false},
 		},
-		question20{
+		{
 			para20{"({[]})"},
 			ans20{true},
 		},
-		question20{
+		{
 			para20{"(){[({[]})]}"},
 			ans20{true},
 		},
-		question20{
+		{
 			para20{"((([[[{{{"},
 			ans20{false},
 		},
-		question20{
+		{
 			para20{"(())]]"},
 			ans20{false},
 		},
-		question20{
+		{
 			para20{""},
 			ans20{true},
 		},
-		question20{
+		{
 			para20{"["},
 			ans20{false},
 		},

leetcode/0021.Merge-Two-Sorted-Lists/21. Merge Two Sorted Lists_test.go

@@ -29,42 +29,42 @@ func Test_Problem21(t *testing.T) {
 
 	qs := []question21{
 
-		question21{
+		{
 			para21{[]int{}, []int{}},
 			ans21{[]int{}},
 		},
 
-		question21{
+		{
 			para21{[]int{1}, []int{1}},
 			ans21{[]int{1, 1}},
 		},
 
-		question21{
+		{
 			para21{[]int{1, 2, 3, 4}, []int{1, 2, 3, 4}},
 			ans21{[]int{1, 1, 2, 2, 3, 3, 4, 4}},
 		},
 
-		question21{
+		{
 			para21{[]int{1, 2, 3, 4, 5}, []int{1, 2, 3, 4, 5}},
 			ans21{[]int{1, 1, 2, 2, 3, 3, 4, 4, 5, 5}},
 		},
 
-		question21{
+		{
 			para21{[]int{1}, []int{9, 9, 9, 9, 9}},
 			ans21{[]int{1, 9, 9, 9, 9, 9}},
 		},
 
-		question21{
+		{
 			para21{[]int{9, 9, 9, 9, 9}, []int{1}},
 			ans21{[]int{1, 9, 9, 9, 9, 9}},
 		},
 
-		question21{
+		{
 			para21{[]int{2, 3, 4}, []int{4, 5, 6}},
 			ans21{[]int{2, 3, 4, 4, 5, 6}},
 		},
 
-		question21{
+		{
 			para21{[]int{1, 3, 8}, []int{1, 7}},
 			ans21{[]int{1, 1, 3, 7, 8}},
 		},

leetcode/0022.Generate-Parentheses/22. Generate Parentheses_test.go

@@ -26,7 +26,7 @@ func Test_Problem22(t *testing.T) {
 
 	qs := []question22{
 
-		question22{
+		{
 			para22{3},
 			ans22{[]string{
 				"((()))",

leetcode/0023.Merge-k-Sorted-Lists/23. Merge k Sorted Lists_test.go

@@ -28,63 +28,63 @@ func Test_Problem23(t *testing.T) {
 
 	qs := []question23{
 
-		question23{
+		{
 			para23{[][]int{}},
 			ans23{[]int{}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{1},
+				{1},
-				[]int{1},
+				{1},
 			}},
 			ans23{[]int{1, 1}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{1, 2, 3, 4},
+				{1, 2, 3, 4},
-				[]int{1, 2, 3, 4},
+				{1, 2, 3, 4},
 			}},
 			ans23{[]int{1, 1, 2, 2, 3, 3, 4, 4}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{1, 2, 3, 4, 5},
+				{1, 2, 3, 4, 5},
-				[]int{1, 2, 3, 4, 5},
+				{1, 2, 3, 4, 5},
 			}},
 			ans23{[]int{1, 1, 2, 2, 3, 3, 4, 4, 5, 5}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{1},
+				{1},
-				[]int{9, 9, 9, 9, 9},
+				{9, 9, 9, 9, 9},
 			}},
 			ans23{[]int{1, 9, 9, 9, 9, 9}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{9, 9, 9, 9, 9},
+				{9, 9, 9, 9, 9},
-				[]int{1},
+				{1},
 			}},
 			ans23{[]int{1, 9, 9, 9, 9, 9}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{2, 3, 4},
+				{2, 3, 4},
-				[]int{4, 5, 6},
+				{4, 5, 6},
 			}},
 			ans23{[]int{2, 3, 4, 4, 5, 6}},
 		},
 
-		question23{
+		{
 			para23{[][]int{
-				[]int{1, 3, 8},
+				{1, 3, 8},
-				[]int{1, 7},
+				{1, 7},
 			}},
 			ans23{[]int{1, 1, 3, 7, 8}},
 		},

leetcode/0024.Swap-Nodes-in-Pairs/24. Swap Nodes in Pairs_test.go

@@ -28,22 +28,22 @@ func Test_Problem24(t *testing.T) {
 
 	qs := []question24{
 
-		question24{
+		{
 			para24{[]int{}},
 			ans24{[]int{}},
 		},
 
-		question24{
+		{
 			para24{[]int{1}},
 			ans24{[]int{1}},
 		},
 
-		question24{
+		{
 			para24{[]int{1, 2, 3, 4}},
 			ans24{[]int{2, 1, 4, 3}},
 		},
 
-		question24{
+		{
 			para24{[]int{1, 2, 3, 4, 5}},
 			ans24{[]int{2, 1, 4, 3, 5}},
 		},

leetcode/0025.Reverse-Nodes-in-k-Group/25. Reverse Nodes in k Group_test.go

@@ -29,7 +29,7 @@ func Test_Problem25(t *testing.T) {
 
 	qs := []question25{
 
-		question25{
+		{
 			para25{
 				[]int{1, 2, 3, 4, 5},
 				3,
@@ -37,7 +37,7 @@ func Test_Problem25(t *testing.T) {
 			ans25{[]int{3, 2, 1, 4, 5}},
 		},
 
-		question25{
+		{
 			para25{
 				[]int{1, 2, 3, 4, 5},
 				1,

leetcode/0026.Remove-Duplicates-from-Sorted-Array/26. Remove Duplicates from Sorted Array_test.go

@@ -26,22 +26,22 @@ func Test_Problem26(t *testing.T) {
 
 	qs := []question26{
 
-		question26{
+		{
 			para26{[]int{1, 1, 2}},
 			ans26{2},
 		},
 
-		question26{
+		{
 			para26{[]int{0, 0, 1, 1, 1, 1, 2, 3, 4, 4}},
 			ans26{5},
 		},
 
-		question26{
+		{
 			para26{[]int{0, 0, 0, 0, 0}},
 			ans26{1},
 		},
 
-		question26{
+		{
 			para26{[]int{1}},
 			ans26{1},
 		},

leetcode/0027.Remove-Element/27. Remove Element_test.go

@@ -27,32 +27,32 @@ func Test_Problem27(t *testing.T) {
 
 	qs := []question27{
 
-		question27{
+		{
 			para27{[]int{1, 0, 1}, 1},
 			ans27{1},
 		},
 
-		question27{
+		{
 			para27{[]int{0, 1, 0, 3, 0, 12}, 0},
 			ans27{3},
 		},
 
-		question27{
+		{
 			para27{[]int{0, 1, 0, 3, 0, 0, 0, 0, 1, 12}, 0},
 			ans27{4},
 		},
 
-		question27{
+		{
 			para27{[]int{0, 0, 0, 0, 0}, 0},
 			ans27{0},
 		},
 
-		question27{
+		{
 			para27{[]int{1}, 1},
 			ans27{0},
 		},
 
-		question27{
+		{
 			para27{[]int{0, 1, 2, 2, 3, 0, 4, 2}, 2},
 			ans27{5},
 		},

leetcode/0028.Implement-strStr/28. Implement strStr()_test.go

@@ -27,32 +27,32 @@ func Test_Problem28(t *testing.T) {
 
 	qs := []question28{
 
-		question28{
+		{
 			para28{"abab", "ab"},
 			ans28{0},
 		},
 
-		question28{
+		{
 			para28{"hello", "ll"},
 			ans28{2},
 		},
 
-		question28{
+		{
 			para28{"", "abc"},
 			ans28{0},
 		},
 
-		question28{
+		{
 			para28{"abacbabc", "abc"},
 			ans28{5},
 		},
 
-		question28{
+		{
 			para28{"abacbabc", "abcd"},
 			ans28{-1},
 		},
 
-		question28{
+		{
 			para28{"abacbabc", ""},
 			ans28{0},
 		},

leetcode/0029.Divide-Two-Integers/29. Divide Two Integers_test.go

@@ -27,27 +27,27 @@ func Test_Problem29(t *testing.T) {
 
 	qs := []question29{
 
-		question29{
+		{
 			para29{10, 3},
 			ans29{3},
 		},
 
-		question29{
+		{
 			para29{7, -3},
 			ans29{-2},
 		},
 
-		question29{
+		{
 			para29{-1, 1},
 			ans29{-1},
 		},
 
-		question29{
+		{
 			para29{1, -1},
 			ans29{-1},
 		},
 
-		question29{
+		{
 			para29{2147483647, 3},
 			ans29{715827882},
 		},

leetcode/0030.Substring-with-Concatenation-of-All-Words/30. Substring with Concatenation of All Words_test.go

@@ -27,57 +27,57 @@ func Test_Problem30(t *testing.T) {
 
 	qs := []question30{
 
-		question30{
+		{
 			para30{"aaaaaaaa", []string{"aa", "aa", "aa"}},
 			ans30{[]int{0, 1, 2}},
 		},
 
-		question30{
+		{
 			para30{"barfoothefoobarman", []string{"foo", "bar"}},
 			ans30{[]int{0, 9}},
 		},
 
-		question30{
+		{
 			para30{"wordgoodgoodgoodbestword", []string{"word", "good", "best", "word"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"goodgoodgoodgoodgood", []string{"good"}},
 			ans30{[]int{0, 4, 8, 12, 16}},
 		},
 
-		question30{
+		{
 			para30{"barofoothefoolbarman", []string{"foo", "bar"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"bbarffoothefoobarman", []string{"foo", "bar"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"ooroodoofoodtoo", []string{"foo", "doo", "roo", "tee", "oo"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"abc", []string{"a", "b", "c"}},
 			ans30{[]int{0}},
 		},
 
-		question30{
+		{
 			para30{"a", []string{"b"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"ab", []string{"ba"}},
 			ans30{[]int{}},
 		},
 
-		question30{
+		{
 			para30{"n", []string{}},
 			ans30{[]int{}},
 		},

leetcode/0033.Search-in-Rotated-Sorted-Array/33. Search in Rotated Sorted Array_test.go

@@ -27,17 +27,17 @@ func Test_Problem33(t *testing.T) {
 
 	qs := []question33{
 
-		question33{
+		{
 			para33{[]int{3, 1}, 1},
 			ans33{1},
 		},
 
-		question33{
+		{
 			para33{[]int{4, 5, 6, 7, 0, 1, 2}, 0},
 			ans33{4},
 		},
 
-		question33{
+		{
 			para33{[]int{4, 5, 6, 7, 0, 1, 2}, 3},
 			ans33{-1},
 		},

leetcode/0034.Find-First-and-Last-Position-of-Element-in-Sorted-Array/34. Find First and Last Position of Element in Sorted Array_test.go

@@ -27,12 +27,12 @@ func Test_Problem34(t *testing.T) {
 
 	qs := []question34{
 
-		question34{
+		{
 			para34{[]int{5, 7, 7, 8, 8, 10}, 8},
 			ans34{[]int{3, 4}},
 		},
 
-		question34{
+		{
 			para34{[]int{5, 7, 7, 8, 8, 10}, 6},
 			ans34{[]int{-1, -1}},
 		},

leetcode/0035.Search-Insert-Position/35. Search Insert Position_test.go

@@ -27,22 +27,22 @@ func Test_Problem35(t *testing.T) {
 
 	qs := []question35{
 
-		question35{
+		{
 			para35{[]int{1, 3, 5, 6}, 5},
 			ans35{2},
 		},
 
-		question35{
+		{
 			para35{[]int{1, 3, 5, 6}, 2},
 			ans35{1},
 		},
 
-		question35{
+		{
 			para35{[]int{1, 3, 5, 6}, 7},
 			ans35{4},
 		},
 
-		question35{
+		{
 			para35{[]int{1, 3, 5, 6}, 0},
 			ans35{0},
 		},

leetcode/0036.Valid-Sudoku/36. Valid Sudoku_test.go

@@ -26,45 +26,45 @@ func Test_Problem36(t *testing.T) {
 
 	qs := []question36{
 
-		question36{
+		{
 			para36{[][]byte{
-				[]byte{'5', '3', '.', '.', '7', '.', '.', '.', '.'},
+				{'5', '3', '.', '.', '7', '.', '.', '.', '.'},
-				[]byte{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
+				{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
-				[]byte{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
+				{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
-				[]byte{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
+				{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
-				[]byte{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
+				{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
-				[]byte{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
+				{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
-				[]byte{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
+				{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
-				[]byte{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
+				{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
-				[]byte{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
+				{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
 			ans36{true},
 		},
 
-		question36{
+		{
 			para36{[][]byte{
-				[]byte{'8', '3', '.', '.', '7', '.', '.', '.', '.'},
+				{'8', '3', '.', '.', '7', '.', '.', '.', '.'},
-				[]byte{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
+				{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
-				[]byte{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
+				{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
-				[]byte{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
+				{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
-				[]byte{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
+				{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
-				[]byte{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
+				{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
-				[]byte{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
+				{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
-				[]byte{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
+				{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
-				[]byte{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
+				{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
 			ans36{false},
 		},
 
-		question36{
+		{
 			para36{[][]byte{
-				[]byte{'.', '8', '7', '6', '5', '4', '3', '2', '1'},
+				{'.', '8', '7', '6', '5', '4', '3', '2', '1'},
-				[]byte{'2', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'2', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'3', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'3', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'4', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'4', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'5', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'5', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'6', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'6', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'7', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'7', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'8', '.', '.', '.', '.', '.', '.', '.', '.'},
+				{'8', '.', '.', '.', '.', '.', '.', '.', '.'},
-				[]byte{'9', '.', '.', '.', '.', '.', '.', '.', '.'}}},
+				{'9', '.', '.', '.', '.', '.', '.', '.', '.'}}},
 			ans36{true},
 		},
 	}

leetcode/0037.Sudoku-Solver/37. Sudoku Solver_test.go

@@ -26,27 +26,27 @@ func Test_Problem37(t *testing.T) {
 
 	qs := []question37{
 
-		question37{
+		{
 			para37{[][]byte{
-				[]byte{'5', '3', '.', '.', '7', '.', '.', '.', '.'},
+				{'5', '3', '.', '.', '7', '.', '.', '.', '.'},
-				[]byte{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
+				{'6', '.', '.', '1', '9', '5', '.', '.', '.'},
-				[]byte{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
+				{'.', '9', '8', '.', '.', '.', '.', '6', '.'},
-				[]byte{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
+				{'8', '.', '.', '.', '6', '.', '.', '.', '3'},
-				[]byte{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
+				{'4', '.', '.', '8', '.', '3', '.', '.', '1'},
-				[]byte{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
+				{'7', '.', '.', '.', '2', '.', '.', '.', '6'},
-				[]byte{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
+				{'.', '6', '.', '.', '.', '.', '2', '8', '.'},
-				[]byte{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
+				{'.', '.', '.', '4', '1', '9', '.', '.', '5'},
-				[]byte{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
+				{'.', '.', '.', '.', '8', '.', '.', '7', '9'}}},
 			ans37{[][]byte{
-				[]byte{'5', '3', '4', '6', '7', '8', '9', '1', '2'},
+				{'5', '3', '4', '6', '7', '8', '9', '1', '2'},
-				[]byte{'6', '7', '2', '1', '9', '5', '3', '4', '8'},
+				{'6', '7', '2', '1', '9', '5', '3', '4', '8'},
-				[]byte{'1', '9', '8', '3', '4', '2', '5', '6', '7'},
+				{'1', '9', '8', '3', '4', '2', '5', '6', '7'},
-				[]byte{'8', '5', '9', '7', '6', '1', '4', '2', '3'},
+				{'8', '5', '9', '7', '6', '1', '4', '2', '3'},
-				[]byte{'4', '2', '6', '8', '5', '3', '7', '9', '1'},
+				{'4', '2', '6', '8', '5', '3', '7', '9', '1'},
-				[]byte{'7', '1', '3', '9', '2', '4', '8', '5', '6'},
+				{'7', '1', '3', '9', '2', '4', '8', '5', '6'},
-				[]byte{'9', '6', '1', '5', '3', '7', '2', '8', '4'},
+				{'9', '6', '1', '5', '3', '7', '2', '8', '4'},
-				[]byte{'2', '8', '7', '4', '1', '9', '6', '3', '5'},
+				{'2', '8', '7', '4', '1', '9', '6', '3', '5'},
-				[]byte{'3', '4', '5', '2', '8', '6', '1', '7', '9'}}},
+				{'3', '4', '5', '2', '8', '6', '1', '7', '9'}}},
 		},
 	}
 

leetcode/0039.Combination-Sum/39. Combination Sum_test.go

@@ -27,14 +27,14 @@ func Test_Problem39(t *testing.T) {
 
 	qs := []question39{
 
-		question39{
+		{
 			para39{[]int{2, 3, 6, 7}, 7},
-			ans39{[][]int{[]int{7}, []int{2, 2, 3}}},
+			ans39{[][]int{{7}, {2, 2, 3}}},
 		},
 
-		question39{
+		{
 			para39{[]int{2, 3, 5}, 8},
-			ans39{[][]int{[]int{2, 2, 2, 2}, []int{2, 3, 3}, []int{3, 5}}},
+			ans39{[][]int{{2, 2, 2, 2}, {2, 3, 3}, {3, 5}}},
 		},
 	}
 

leetcode/0040.Combination-Sum-II/40. Combination Sum II_test.go

@@ -27,14 +27,14 @@ func Test_Problem40(t *testing.T) {
 
 	qs := []question40{
 
-		question40{
+		{
 			para40{[]int{10, 1, 2, 7, 6, 1, 5}, 8},
-			ans40{[][]int{[]int{1, 7}, []int{1, 2, 5}, []int{2, 6}, []int{1, 1, 6}}},
+			ans40{[][]int{{1, 7}, {1, 2, 5}, {2, 6}, {1, 1, 6}}},
 		},
 
-		question40{
+		{
 			para40{[]int{2, 5, 2, 1, 2}, 5},
-			ans40{[][]int{[]int{1, 2, 2}, []int{5}}},
+			ans40{[][]int{{1, 2, 2}, {5}}},
 		},
 	}
 

leetcode/0041.First-Missing-Positive/41. First Missing Positive_test.go

@@ -26,37 +26,37 @@ func Test_Problem41(t *testing.T) {
 
 	qs := []question41{
 
-		question41{
+		{
 			para41{[]int{10, -1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, -3}},
 			ans41{6},
 		},
 
-		question41{
+		{
 			para41{[]int{10, -1, 8, 6, 7, 3, -2, 5, 4, 2, 1, -3}},
 			ans41{9},
 		},
 
-		question41{
+		{
 			para41{[]int{1}},
 			ans41{2},
 		},
 
-		question41{
+		{
 			para41{[]int{0, 2, 2, 1, 1}},
 			ans41{3},
 		},
 
-		question41{
+		{
 			para41{[]int{}},
 			ans41{1},
 		},
 
-		question41{
+		{
 			para41{[]int{1, 2, 0}},
 			ans41{3},
 		},
 
-		question41{
+		{
 			para41{[]int{3, 4, -1, 1}},
 			ans41{2},
 		},

leetcode/0042.Trapping-Rain-Water/42. Trapping Rain Water_test.go

@@ -26,7 +26,7 @@ func Test_Problem42(t *testing.T) {
 
 	qs := []question42{
 
-		question42{
+		{
 			para42{[]int{0, 1, 0, 2, 1, 0, 1, 3, 2, 1, 2, 1}},
 			ans42{6},
 		},

leetcode/0046.Permutations/46. Permutations_test.go

@@ -26,9 +26,9 @@ func Test_Problem46(t *testing.T) {
 
 	qs := []question46{
 
-		question46{
+		{
 			para46{[]int{1, 2, 3}},
-			ans46{[][]int{[]int{1, 2, 3}, []int{1, 3, 2}, []int{2, 1, 3}, []int{2, 3, 1}, []int{3, 1, 2}, []int{3, 2, 1}}},
+			ans46{[][]int{{1, 2, 3}, {1, 3, 2}, {2, 1, 3}, {2, 3, 1}, {3, 1, 2}, {3, 2, 1}}},
 		},
 	}
 

leetcode/0047.Permutations-II/47. Permutations II_test.go

@@ -26,19 +26,19 @@ func Test_Problem47(t *testing.T) {
 
 	qs := []question47{
 
-		question47{
+		{
 			para47{[]int{1, 1, 2}},
-			ans47{[][]int{[]int{1, 1, 2}, []int{1, 2, 1}, []int{2, 1, 1}}},
+			ans47{[][]int{{1, 1, 2}, {1, 2, 1}, {2, 1, 1}}},
 		},
 
-		question47{
+		{
 			para47{[]int{1, 2, 2}},
-			ans47{[][]int{[]int{1, 2, 2}, []int{2, 2, 1}, []int{2, 1, 2}}},
+			ans47{[][]int{{1, 2, 2}, {2, 2, 1}, {2, 1, 2}}},
 		},
 
-		question47{
+		{
 			para47{[]int{2, 2, 2}},
-			ans47{[][]int{[]int{2, 2, 2}}},
+			ans47{[][]int{{2, 2, 2}}},
 		},
 	}
 

leetcode/0048.Rotate-Image/48. Rotate Image_test.go

@@ -26,14 +26,14 @@ func Test_Problem48(t *testing.T) {
 
 	qs := []question48{
 
-		question48{
+		{
-			para48{[][]int{[]int{1, 2, 3}, []int{4, 5, 6}, []int{7, 8, 9}}},
+			para48{[][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}},
-			ans48{[][]int{[]int{7, 4, 1}, []int{8, 5, 2}, []int{9, 6, 3}}},
+			ans48{[][]int{{7, 4, 1}, {8, 5, 2}, {9, 6, 3}}},
 		},
 
-		question48{
+		{
-			para48{[][]int{[]int{5, 1, 9, 11}, []int{2, 4, 8, 10}, []int{13, 3, 6, 7}, []int{15, 14, 12, 16}}},
+			para48{[][]int{{5, 1, 9, 11}, {2, 4, 8, 10}, {13, 3, 6, 7}, {15, 14, 12, 16}}},
-			ans48{[][]int{[]int{15, 13, 2, 5}, []int{14, 3, 4, 1}, []int{12, 6, 8, 9}, []int{16, 7, 10, 11}}},
+			ans48{[][]int{{15, 13, 2, 5}, {14, 3, 4, 1}, {12, 6, 8, 9}, {16, 7, 10, 11}}},
 		},
 	}
 

leetcode/0049.Group-Anagrams/49. Group Anagrams_test.go

@@ -26,9 +26,9 @@ func Test_Problem49(t *testing.T) {
 
 	qs := []question49{
 
-		question49{
+		{
 			para49{[]string{"eat", "tea", "tan", "ate", "nat", "bat"}},
-			ans49{[][]string{[]string{"ate", "eat", "tea"}, []string{"nat", "tan"}, []string{"bat"}}},
+			ans49{[][]string{{"ate", "eat", "tea"}, {"nat", "tan"}, {"bat"}}},
 		},
 	}
 

leetcode/0050.Powx-n/50. Pow(x, n)_test.go

@@ -27,17 +27,17 @@ func Test_Problem50(t *testing.T) {
 
 	qs := []question50{
 
-		question50{
+		{
 			para50{2.00000, 10},
 			ans50{1024.00000},
 		},
 
-		question50{
+		{
 			para50{2.10000, 3},
 			ans50{9.26100},
 		},
 
-		question50{
+		{
 			para50{2.00000, -2},
 			ans50{0.25000},
 		},

leetcode/0051.N-Queens/51. N-Queens_test.go

@@ -26,14 +26,14 @@ func Test_Problem51(t *testing.T) {
 
 	qs := []question51{
 
-		question51{
+		{
 			para51{4},
 			ans51{[][]string{
-				[]string{".Q..",
+				{".Q..",
 					"...Q",
 					"Q...",
 					"..Q."},
-				[]string{"..Q.",
+				{"..Q.",
 					"Q...",
 					"...Q",
 					".Q.."},

leetcode/0052.N-Queens-II/52. N-Queens II_test.go

@@ -26,51 +26,51 @@ func Test_Problem52(t *testing.T) {
 
 	qs := []question52{
 
-		question52{
+		{
 			para52{1},
 			ans52{1},
 		},
 
-		question52{
+		{
 			para52{2},
 			ans52{0},
 		},
-		question52{
+		{
 			para52{3},
 			ans52{0},
 		},
 
-		question52{
+		{
 			para52{4},
 			ans52{2},
 		},
 
-		question52{
+		{
 			para52{5},
 			ans52{10},
 		},
 
-		question52{
+		{
 			para52{6},
 			ans52{4},
 		},
 
-		question52{
+		{
 			para52{7},
 			ans52{40},
 		},
 
-		question52{
+		{
 			para52{8},
 			ans52{92},
 		},
 
-		question52{
+		{
 			para52{9},
 			ans52{352},
 		},
 
-		question52{
+		{
 			para52{10},
 			ans52{724},
 		},

leetcode/0053.Maximum-Subarray/53. Maximum Subarray_test.go

@@ -26,21 +26,21 @@ func Test_Problem53(t *testing.T) {
 
 	qs := []question53{
 
-		question53{
+		{
 			para53{[]int{-2, 1, -3, 4, -1, 2, 1, -5, 4}},
 			ans53{6},
 		},
-		question53{
+		{
 			para53{[]int{2, 7, 9, 3, 1}},
 			ans53{22},
 		},
 
-		question53{
+		{
 			para53{[]int{2}},
 			ans53{2},
 		},
 
-		question53{
+		{
 			para53{[]int{-1, -2}},
 			ans53{-1},
 		},

leetcode/0054.Spiral-Matrix/54. Spiral Matrix.go

@@ -19,10 +19,10 @@ func spiralOrder(matrix [][]int) []int {
 		return res
 	}
 	visit, m, n, round, x, y, spDir := make([][]int, len(matrix)), len(matrix), len(matrix[0]), 0, 0, 0, [][]int{
-		[]int{0, 1},  // 朝右
+		{0, 1},  // 朝右
-		[]int{1, 0},  // 朝下
+		{1, 0},  // 朝下
-		[]int{0, -1}, // 朝左
+		{0, -1}, // 朝左
-		[]int{-1, 0}, // 朝上
+		{-1, 0}, // 朝上
 	}
 	for i := 0; i < m; i++ {
 		visit[i] = make([]int, n)

leetcode/0054.Spiral-Matrix/54. Spiral Matrix_test.go

@@ -26,27 +26,27 @@ func Test_Problem54(t *testing.T) {
 
 	qs := []question54{
 
-		question54{
+		{
-			para54{[][]int{[]int{3}, []int{2}}},
+			para54{[][]int{{3}, {2}}},
 			ans54{[]int{3, 2}},
 		},
 
-		question54{
+		{
-			para54{[][]int{[]int{2, 3}}},
+			para54{[][]int{{2, 3}}},
 			ans54{[]int{2, 3}},
 		},
 
-		question54{
+		{
-			para54{[][]int{[]int{1}}},
+			para54{[][]int{{1}}},
 			ans54{[]int{1}},
 		},
 
-		question54{
+		{
-			para54{[][]int{[]int{1, 2, 3}, []int{4, 5, 6}, []int{7, 8, 9}}},
+			para54{[][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}},
 			ans54{[]int{1, 2, 3, 6, 9, 8, 7, 4, 5}},
 		},
-		question54{
+		{
-			para54{[][]int{[]int{1, 2, 3, 4}, []int{5, 6, 7, 8}, []int{9, 10, 11, 12}}},
+			para54{[][]int{{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}}},
 			ans54{[]int{1, 2, 3, 4, 8, 12, 11, 10, 9, 5, 6, 7}},
 		},
 	}

leetcode/0055.Jump-Game/55. Jump Game_test.go

@@ -26,11 +26,11 @@ func Test_Problem55(t *testing.T) {
 
 	qs := []question55{
 
-		question55{
+		{
 			para55{[]int{2, 3, 1, 1, 4}},
 			ans55{true},
 		},
-		question55{
+		{
 			para55{[]int{3, 2, 1, 0, 4}},
 			ans55{false},
 		},

leetcode/0056.Merge-Intervals/56. Merge Intervals_test.go

@@ -26,39 +26,39 @@ func Test_Problem56(t *testing.T) {
 
 	qs := []question56{
 
-		question56{
+		{
 			para56{[]Interval{}},
 			ans56{[]Interval{}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 1, End: 3}, Interval{Start: 2, End: 6}, Interval{Start: 8, End: 10}, Interval{Start: 15, End: 18}}},
+			para56{[]Interval{{Start: 1, End: 3}, {Start: 2, End: 6}, {Start: 8, End: 10}, {Start: 15, End: 18}}},
-			ans56{[]Interval{Interval{Start: 1, End: 6}, Interval{Start: 8, End: 10}, Interval{Start: 15, End: 18}}},
+			ans56{[]Interval{{Start: 1, End: 6}, {Start: 8, End: 10}, {Start: 15, End: 18}}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 1, End: 4}, Interval{Start: 4, End: 5}}},
+			para56{[]Interval{{Start: 1, End: 4}, {Start: 4, End: 5}}},
-			ans56{[]Interval{Interval{Start: 1, End: 5}}},
+			ans56{[]Interval{{Start: 1, End: 5}}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 1, End: 3}, Interval{Start: 3, End: 6}, Interval{Start: 5, End: 10}, Interval{Start: 9, End: 18}}},
+			para56{[]Interval{{Start: 1, End: 3}, {Start: 3, End: 6}, {Start: 5, End: 10}, {Start: 9, End: 18}}},
-			ans56{[]Interval{Interval{Start: 1, End: 18}}},
+			ans56{[]Interval{{Start: 1, End: 18}}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 15, End: 18}, Interval{Start: 8, End: 10}, Interval{Start: 2, End: 6}, Interval{Start: 1, End: 3}}},
+			para56{[]Interval{{Start: 15, End: 18}, {Start: 8, End: 10}, {Start: 2, End: 6}, {Start: 1, End: 3}}},
-			ans56{[]Interval{Interval{Start: 1, End: 6}, Interval{Start: 8, End: 10}, Interval{Start: 15, End: 18}}},
+			ans56{[]Interval{{Start: 1, End: 6}, {Start: 8, End: 10}, {Start: 15, End: 18}}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 1, End: 3}, Interval{Start: 2, End: 6}, Interval{Start: 8, End: 10}, Interval{Start: 15, End: 18}}},
+			para56{[]Interval{{Start: 1, End: 3}, {Start: 2, End: 6}, {Start: 8, End: 10}, {Start: 15, End: 18}}},
-			ans56{[]Interval{Interval{Start: 1, End: 6}, Interval{Start: 8, End: 10}, Interval{Start: 15, End: 18}}},
+			ans56{[]Interval{{Start: 1, End: 6}, {Start: 8, End: 10}, {Start: 15, End: 18}}},
 		},
 
-		question56{
+		{
-			para56{[]Interval{Interval{Start: 1, End: 4}, Interval{Start: 1, End: 5}}},
+			para56{[]Interval{{Start: 1, End: 4}, {Start: 1, End: 5}}},
-			ans56{[]Interval{Interval{Start: 1, End: 5}}},
+			ans56{[]Interval{{Start: 1, End: 5}}},
 		},
 	}
 

leetcode/0057.Insert-Interval/57. Insert Interval_test.go

@@ -27,34 +27,34 @@ func Test_Problem57(t *testing.T) {
 
 	qs := []question57{
 
-		question57{
+		{
 			para57{[]Interval{}, Interval{}},
 			ans57{[]Interval{}},
 		},
 
-		question57{
+		{
-			para57{[]Interval{Interval{Start: 1, End: 3}, Interval{Start: 6, End: 9}}, Interval{Start: 4, End: 8}},
+			para57{[]Interval{{Start: 1, End: 3}, {Start: 6, End: 9}}, Interval{Start: 4, End: 8}},
-			ans57{[]Interval{Interval{Start: 1, End: 5}, Interval{Start: 6, End: 9}}},
+			ans57{[]Interval{{Start: 1, End: 5}, {Start: 6, End: 9}}},
 		},
 
-		question57{
+		{
-			para57{[]Interval{Interval{Start: 1, End: 3}, Interval{Start: 6, End: 9}}, Interval{Start: 2, End: 5}},
+			para57{[]Interval{{Start: 1, End: 3}, {Start: 6, End: 9}}, Interval{Start: 2, End: 5}},
-			ans57{[]Interval{Interval{Start: 1, End: 5}, Interval{Start: 6, End: 9}}},
+			ans57{[]Interval{{Start: 1, End: 5}, {Start: 6, End: 9}}},
 		},
 
-		question57{
+		{
-			para57{[]Interval{Interval{Start: 1, End: 2}, Interval{Start: 3, End: 5}, Interval{Start: 6, End: 7}, Interval{Start: 8, End: 10}, Interval{Start: 12, End: 16}}, Interval{Start: 4, End: 8}},
+			para57{[]Interval{{Start: 1, End: 2}, {Start: 3, End: 5}, {Start: 6, End: 7}, {Start: 8, End: 10}, {Start: 12, End: 16}}, Interval{Start: 4, End: 8}},
-			ans57{[]Interval{Interval{Start: 1, End: 2}, Interval{Start: 3, End: 10}, Interval{Start: 12, End: 16}}},
+			ans57{[]Interval{{Start: 1, End: 2}, {Start: 3, End: 10}, {Start: 12, End: 16}}},
 		},
 
-		question57{
+		{
-			para57{[]Interval{Interval{Start: 1, End: 5}}, Interval{Start: 5, End: 7}},
+			para57{[]Interval{{Start: 1, End: 5}}, Interval{Start: 5, End: 7}},
-			ans57{[]Interval{Interval{Start: 1, End: 7}}},
+			ans57{[]Interval{{Start: 1, End: 7}}},
 		},
 
-		question57{
+		{
-			para57{[]Interval{Interval{Start: 1, End: 2}, Interval{Start: 3, End: 5}, Interval{Start: 6, End: 7}, Interval{Start: 8, End: 10}, Interval{Start: 12, End: 16}}, Interval{Start: 9, End: 12}},
+			para57{[]Interval{{Start: 1, End: 2}, {Start: 3, End: 5}, {Start: 6, End: 7}, {Start: 8, End: 10}, {Start: 12, End: 16}}, Interval{Start: 9, End: 12}},
-			ans57{[]Interval{Interval{Start: 1, End: 2}, Interval{Start: 3, End: 5}, Interval{Start: 6, End: 7}, Interval{Start: 8, End: 16}}},
+			ans57{[]Interval{{Start: 1, End: 2}, {Start: 3, End: 5}, {Start: 6, End: 7}, {Start: 8, End: 16}}},
 		},
 	}
 

leetcode/0059.Spiral-Matrix-II/59. Spiral Matrix II.go

@@ -5,13 +5,13 @@ func generateMatrix(n int) [][]int {
 		return [][]int{}
 	}
 	if n == 1 {
-		return [][]int{[]int{1}}
+		return [][]int{{1}}
 	}
 	res, visit, round, x, y, spDir := make([][]int, n), make([][]int, n), 0, 0, 0, [][]int{
-		[]int{0, 1},  // 朝右
+		{0, 1},  // 朝右
-		[]int{1, 0},  // 朝下
+		{1, 0},  // 朝下
-		[]int{0, -1}, // 朝左
+		{0, -1}, // 朝左
-		[]int{-1, 0}, // 朝上
+		{-1, 0}, // 朝上
 	}
 	for i := 0; i < n; i++ {
 		visit[i] = make([]int, n)

leetcode/0059.Spiral-Matrix-II/59. Spiral Matrix II_test.go

@@ -26,14 +26,14 @@ func Test_Problem59(t *testing.T) {
 
 	qs := []question59{
 
-		question59{
+		{
 			para59{3},
-			ans59{[][]int{[]int{1, 2, 3}, []int{8, 9, 4}, []int{7, 6, 5}}},
+			ans59{[][]int{{1, 2, 3}, {8, 9, 4}, {7, 6, 5}}},
 		},
 
-		question59{
+		{
 			para59{4},
-			ans59{[][]int{[]int{1, 2, 3, 4}, []int{12, 13, 14, 5}, []int{11, 16, 15, 6}, []int{10, 9, 8, 7}}},
+			ans59{[][]int{{1, 2, 3, 4}, {12, 13, 14, 5}, {11, 16, 15, 6}, {10, 9, 8, 7}}},
 		},
 	}
 

leetcode/0060.Permutation-Sequence/60. Permutation Sequence_test.go

@@ -27,12 +27,12 @@ func Test_Problem60(t *testing.T) {
 
 	qs := []question60{
 
-		question60{
+		{
 			para60{3, 3},
 			ans60{"213"},
 		},
 
-		question60{
+		{
 			para60{4, 9},
 			ans60{"2314"},
 		},

leetcode/0061.Rotate-List/61. Rotate List_test.go

@@ -29,32 +29,32 @@ func Test_Problem61(t *testing.T) {
 
 	qs := []question61{
 
-		question61{
+		{
 			para61{[]int{1, 2, 3, 4, 5}, 2},
 			ans61{[]int{4, 5, 1, 2, 3}},
 		},
 
-		question61{
+		{
 			para61{[]int{1, 2, 3, 4, 5}, 3},
 			ans61{[]int{4, 5, 1, 2, 3}},
 		},
 
-		question61{
+		{
 			para61{[]int{0, 1, 2}, 4},
 			ans61{[]int{2, 0, 1}},
 		},
 
-		question61{
+		{
 			para61{[]int{1, 1, 1, 2}, 3},
 			ans61{[]int{1, 1, 2, 1}},
 		},
 
-		question61{
+		{
 			para61{[]int{1}, 10},
 			ans61{[]int{1}},
 		},
 
-		question61{
+		{
 			para61{[]int{}, 100},
 			ans61{[]int{}},
 		},

leetcode/0062.Unique-Paths/62. Unique Paths_test.go

@@ -27,17 +27,17 @@ func Test_Problem62(t *testing.T) {
 
 	qs := []question62{
 
-		question62{
+		{
 			para62{3, 2},
 			ans62{3},
 		},
 
-		question62{
+		{
 			para62{7, 3},
 			ans62{28},
 		},
 
-		question62{
+		{
 			para62{1, 2},
 			ans62{1},
 		},

leetcode/0063.Unique-Paths-II/63. Unique Paths II_test.go

@@ -26,29 +26,29 @@ func Test_Problem63(t *testing.T) {
 
 	qs := []question63{
 
-		question63{
+		{
 			para63{[][]int{
-				[]int{0, 0, 0},
+				{0, 0, 0},
-				[]int{0, 1, 0},
+				{0, 1, 0},
-				[]int{0, 0, 0},
+				{0, 0, 0},
 			}},
 			ans63{2},
 		},
 
-		question63{
+		{
 			para63{[][]int{
-				[]int{0, 0},
+				{0, 0},
-				[]int{1, 1},
+				{1, 1},
-				[]int{0, 0},
+				{0, 0},
 			}},
 			ans63{0},
 		},
 
-		question63{
+		{
 			para63{[][]int{
-				[]int{0, 1, 0, 0},
+				{0, 1, 0, 0},
-				[]int{1, 0, 0, 0},
+				{1, 0, 0, 0},
-				[]int{0, 0, 0, 0},
+				{0, 0, 0, 0},
 			}},
 			ans63{0},
 		},

leetcode/0064.Minimum-Path-Sum/64. Minimum Path Sum_test.go

@@ -26,11 +26,11 @@ func Test_Problem64(t *testing.T) {
 
 	qs := []question64{
 
-		question64{
+		{
 			para64{[][]int{
-				[]int{1, 3, 1},
+				{1, 3, 1},
-				[]int{1, 5, 1},
+				{1, 5, 1},
-				[]int{4, 2, 1},
+				{4, 2, 1},
 			}},
 			ans64{7},
 		},

leetcode/0066.Plus-One/66. Plus One_test.go

@@ -26,22 +26,22 @@ func Test_Problem66(t *testing.T) {
 
 	qs := []question66{
 
-		question66{
+		{
 			para66{[]int{1, 2, 3}},
 			ans66{[]int{1, 2, 4}},
 		},
 
-		question66{
+		{
 			para66{[]int{4, 3, 2, 1}},
 			ans66{[]int{4, 3, 2, 2}},
 		},
 
-		question66{
+		{
 			para66{[]int{9, 9}},
 			ans66{[]int{1, 0, 0}},
 		},
 
-		question66{
+		{
 			para66{[]int{0}},
 			ans66{[]int{0}},
 		},

leetcode/0067.Add-Binary/67. Add Binary_test.go

@@ -27,12 +27,12 @@ func Test_Problem67(t *testing.T) {
 
 	qs := []question67{
 
-		question67{
+		{
 			para67{"11", "1"},
 			ans67{"100"},
 		},
 
-		question67{
+		{
 			para67{"1010", "1011"},
 			ans67{"10101"},
 		},

leetcode/0069.Sqrtx/69. Sqrt(x)_test.go

@@ -26,12 +26,12 @@ func Test_Problem69(t *testing.T) {
 
 	qs := []question69{
 
-		question69{
+		{
 			para69{4},
 			ans69{2},
 		},
 
-		question69{
+		{
 			para69{8},
 			ans69{2},
 		},

leetcode/0070.Climbing-Stairs/70. Climbing Stairs_test.go

@@ -26,12 +26,12 @@ func Test_Problem70(t *testing.T) {
 
 	qs := []question70{
 
-		question70{
+		{
 			para70{2},
 			ans70{2},
 		},
 
-		question70{
+		{
 			para70{3},
 			ans70{3},
 		},

leetcode/0071.Simplify-Path/71. Simplify Path_test.go

@@ -26,42 +26,42 @@ func Test_Problem71(t *testing.T) {
 
 	qs := []question71{
 
-		question71{
+		{
 			para71{"/.hidden"},
 			ans71{"/.hidden"},
 		},
 
-		question71{
+		{
 			para71{"/..hidden"},
 			ans71{"/..hidden"},
 		},
 
-		question71{
+		{
 			para71{"/abc/..."},
 			ans71{"/abc/..."},
 		},
 
-		question71{
+		{
 			para71{"/home/"},
 			ans71{"/home"},
 		},
 
-		question71{
+		{
 			para71{"/..."},
 			ans71{"/..."},
 		},
 
-		question71{
+		{
 			para71{"/../"},
 			ans71{"/"},
 		},
 
-		question71{
+		{
 			para71{"/home//foo/"},
 			ans71{"/home/foo"},
 		},
 
-		question71{
+		{
 			para71{"/a/./b/../../c/"},
 			ans71{"/c"},
 		},

leetcode/0074.Search-a-2D-Matrix/74. Search a 2D Matrix_test.go

@@ -27,13 +27,13 @@ func Test_Problem74(t *testing.T) {
 
 	qs := []question74{
 
-		question74{
+		{
-			para74{[][]int{[]int{1, 3, 5, 7}, []int{10, 11, 16, 20}, []int{23, 30, 34, 50}}, 3},
+			para74{[][]int{{1, 3, 5, 7}, {10, 11, 16, 20}, {23, 30, 34, 50}}, 3},
 			ans74{true},
 		},
 
-		question74{
+		{
-			para74{[][]int{[]int{1, 3, 5, 7}, []int{10, 11, 16, 20}, []int{23, 30, 34, 50}}, 13},
+			para74{[][]int{{1, 3, 5, 7}, {10, 11, 16, 20}, {23, 30, 34, 50}}, 13},
 			ans74{false},
 		},
 	}

leetcode/0075.Sort-Colors/75. Sort Colors_test.go

@@ -26,22 +26,22 @@ func Test_Problem75(t *testing.T) {
 
 	qs := []question75{
 
-		question75{
+		{
 			para75{[]int{}},
 			ans75{[]int{}},
 		},
 
-		question75{
+		{
 			para75{[]int{1}},
 			ans75{[]int{1}},
 		},
 
-		question75{
+		{
 			para75{[]int{2, 0, 2, 1, 1, 0}},
 			ans75{[]int{0, 0, 1, 1, 2, 2}},
 		},
 
-		question75{
+		{
 			para75{[]int{2, 0, 1, 1, 2, 0, 2, 1, 2, 0, 0, 0, 1, 2, 2, 2, 0, 1, 1}},
 			ans75{[]int{0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2}},
 		},

leetcode/0076.Minimum-Window-Substring/76. Minimum Window Substring_test.go

@@ -27,17 +27,17 @@ func Test_Problem76(t *testing.T) {
 
 	qs := []question76{
 
-		question76{
+		{
 			para76{"ADOBECODEBANC", "ABC"},
 			ans76{"BANC"},
 		},
 
-		question76{
+		{
 			para76{"a", "aa"},
 			ans76{""},
 		},
 
-		question76{
+		{
 			para76{"a", "a"},
 			ans76{"a"},
 		},

leetcode/0077.Combinations/77. Combinations_test.go

@@ -27,9 +27,9 @@ func Test_Problem77(t *testing.T) {
 
 	qs := []question77{
 
-		question77{
+		{
 			para77{4, 2},
-			ans77{[][]int{[]int{2, 4}, []int{3, 4}, []int{2, 3}, []int{1, 2}, []int{1, 3}, []int{1, 4}}},
+			ans77{[][]int{{2, 4}, {3, 4}, {2, 3}, {1, 2}, {1, 3}, {1, 4}}},
 		},
 	}
 

leetcode/0078.Subsets/78. Subsets_test.go

@@ -26,14 +26,14 @@ func Test_Problem78(t *testing.T) {
 
 	qs := []question78{
 
-		question78{
+		{
 			para78{[]int{}},
-			ans78{[][]int{[]int{}}},
+			ans78{[][]int{{}}},
 		},
 
-		question78{
+		{
 			para78{[]int{1, 2, 3}},
-			ans78{[][]int{[]int{}, []int{1}, []int{2}, []int{3}, []int{1, 2}, []int{2, 3}, []int{1, 3}, []int{1, 2, 3}}},
+			ans78{[][]int{{}, {1}, {2}, {3}, {1, 2}, {2, 3}, {1, 3}, {1, 2, 3}}},
 		},
 	}
 

leetcode/0079.Word-Search/79. Word Search.go

@@ -1,10 +1,10 @@
 package leetcode
 
 var dir = [][]int{
-	[]int{-1, 0},
+	{-1, 0},
-	[]int{0, 1},
+	{0, 1},
-	[]int{1, 0},
+	{1, 0},
-	[]int{0, -1},
+	{0, -1},
 }
 
 func exist(board [][]byte, word string) bool {

leetcode/0079.Word-Search/79. Word Search_test.go

@@ -27,69 +27,69 @@ func Test_Problem79(t *testing.T) {
 
 	qs := []question79{
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'A', 'B', 'C', 'E'},
+				{'A', 'B', 'C', 'E'},
-				[]byte{'S', 'F', 'C', 'S'},
+				{'S', 'F', 'C', 'S'},
-				[]byte{'A', 'D', 'E', 'E'},
+				{'A', 'D', 'E', 'E'},
 			}, "ABCCED"},
 			ans79{true},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'A', 'B', 'C', 'E'},
+				{'A', 'B', 'C', 'E'},
-				[]byte{'S', 'F', 'C', 'S'},
+				{'S', 'F', 'C', 'S'},
-				[]byte{'A', 'D', 'E', 'E'},
+				{'A', 'D', 'E', 'E'},
 			}, "SEE"},
 			ans79{true},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'A', 'B', 'C', 'E'},
+				{'A', 'B', 'C', 'E'},
-				[]byte{'S', 'F', 'C', 'S'},
+				{'S', 'F', 'C', 'S'},
-				[]byte{'A', 'D', 'E', 'E'},
+				{'A', 'D', 'E', 'E'},
 			}, "ABCB"},
 			ans79{false},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'o', 'a', 'a', 'n'},
+				{'o', 'a', 'a', 'n'},
-				[]byte{'e', 't', 'a', 'e'},
+				{'e', 't', 'a', 'e'},
-				[]byte{'i', 'h', 'k', 'r'},
+				{'i', 'h', 'k', 'r'},
-				[]byte{'i', 'f', 'l', 'v'},
+				{'i', 'f', 'l', 'v'},
 			}, "oath"},
 			ans79{true},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'o', 'a', 'a', 'n'},
+				{'o', 'a', 'a', 'n'},
-				[]byte{'e', 't', 'a', 'e'},
+				{'e', 't', 'a', 'e'},
-				[]byte{'i', 'h', 'k', 'r'},
+				{'i', 'h', 'k', 'r'},
-				[]byte{'i', 'f', 'l', 'v'},
+				{'i', 'f', 'l', 'v'},
 			}, "pea"},
 			ans79{false},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'o', 'a', 'a', 'n'},
+				{'o', 'a', 'a', 'n'},
-				[]byte{'e', 't', 'a', 'e'},
+				{'e', 't', 'a', 'e'},
-				[]byte{'i', 'h', 'k', 'r'},
+				{'i', 'h', 'k', 'r'},
-				[]byte{'i', 'f', 'l', 'v'},
+				{'i', 'f', 'l', 'v'},
 			}, "eat"},
 			ans79{true},
 		},
 
-		question79{
+		{
 			para79{[][]byte{
-				[]byte{'o', 'a', 'a', 'n'},
+				{'o', 'a', 'a', 'n'},
-				[]byte{'e', 't', 'a', 'e'},
+				{'e', 't', 'a', 'e'},
-				[]byte{'i', 'h', 'k', 'r'},
+				{'i', 'h', 'k', 'r'},
-				[]byte{'i', 'f', 'l', 'v'},
+				{'i', 'f', 'l', 'v'},
 			}, "rain"},
 			ans79{false},
 		},

leetcode/0080.Remove-Duplicates-from-Sorted-Array-II/80. Remove Duplicates from Sorted Array II.go

@@ -4,9 +4,9 @@ func removeDuplicates80(nums []int) int {
 	if len(nums) == 0 {
 		return 0
 	}
-	last, finder, startFinder := 0, 0, -1
+	last, finder := 0, 0
 	for last < len(nums)-1 {
-		startFinder = -1
+		startFinder := -1
 		for nums[finder] == nums[last] {
 			if startFinder == -1 || startFinder > finder {
 				startFinder = finder

leetcode/0080.Remove-Duplicates-from-Sorted-Array-II/80. Remove Duplicates from Sorted Array II_test.go

@@ -26,32 +26,32 @@ func Test_Problem80(t *testing.T) {
 
 	qs := []question80{
 
-		question80{
+		{
 			para80{[]int{1, 1, 2}},
 			ans80{3},
 		},
 
-		question80{
+		{
 			para80{[]int{0, 0, 1, 1, 1, 1, 2, 3, 4, 4}},
 			ans80{8},
 		},
 
-		question80{
+		{
 			para80{[]int{0, 0, 0, 0, 0}},
 			ans80{2},
 		},
 
-		question80{
+		{
 			para80{[]int{1}},
 			ans80{1},
 		},
 
-		question80{
+		{
 			para80{[]int{0, 0, 1, 1, 1, 1, 2, 3, 3}},
 			ans80{7},
 		},
 
-		question80{
+		{
 			para80{[]int{1, 1, 1, 1, 2, 2, 3}},
 			ans80{5},
 		},

leetcode/0081.Search-in-Rotated-Sorted-Array-II/81. Search in Rotated Sorted Array II_test.go

@@ -27,12 +27,12 @@ func Test_Problem81(t *testing.T) {
 
 	qs := []question81{
 
-		question81{
+		{
 			para81{[]int{2, 5, 6, 0, 0, 1, 2}, 0},
 			ans81{true},
 		},
 
-		question81{
+		{
 			para81{[]int{2, 5, 6, 0, 0, 1, 2}, 3},
 			ans81{false},
 		},

leetcode/0082.Remove-Duplicates-from-Sorted-List-II/82. Remove Duplicates from Sorted List II_test.go

@@ -28,47 +28,47 @@ func Test_Problem82(t *testing.T) {
 
 	qs := []question82{
 
-		question82{
+		{
 			para82{[]int{1, 1, 2, 2, 3, 4, 4, 4}},
 			ans82{[]int{3}},
 		},
 
-		question82{
+		{
 			para82{[]int{1, 1, 1, 1, 1, 1}},
 			ans82{[]int{}},
 		},
 
-		question82{
+		{
 			para82{[]int{1, 1, 1, 2, 3}},
 			ans82{[]int{2, 3}},
 		},
 
-		question82{
+		{
 			para82{[]int{1}},
 			ans82{[]int{1}},
 		},
 
-		question82{
+		{
 			para82{[]int{}},
 			ans82{[]int{}},
 		},
 
-		question82{
+		{
 			para82{[]int{1, 2, 2, 2, 2}},
 			ans82{[]int{1}},
 		},
 
-		question82{
+		{
 			para82{[]int{1, 1, 2, 3, 3, 4, 5, 5, 6}},
 			ans82{[]int{2, 4, 6}},
 		},
 
-		question82{
+		{
 			para82{[]int{1, 1, 2, 3, 3, 4, 5, 6}},
 			ans82{[]int{2, 4, 5, 6}},
 		},
 
-		question82{
+		{
 			para82{[]int{0, 1, 2, 2, 3, 4}},
 			ans82{[]int{0, 1, 2, 2, 3, 4}},
 		},

leetcode/0083.Remove-Duplicates-from-Sorted-List/83. Remove Duplicates from Sorted List_test.go

@@ -28,17 +28,17 @@ func Test_Problem83(t *testing.T) {
 
 	qs := []question83{
 
-		question83{
+		{
 			para83{[]int{1, 1, 2}},
 			ans83{[]int{1, 2}},
 		},
 
-		question83{
+		{
 			para83{[]int{1, 1, 2, 2, 3, 3, 3}},
 			ans83{[]int{1, 2, 3}},
 		},
 
-		question83{
+		{
 			para83{[]int{1, 1, 1, 1, 1, 1, 1, 1}},
 			ans83{[]int{1}},
 		},

leetcode/0084.Largest-Rectangle-in-Histogram/84. Largest Rectangle in Histogram_test.go

@@ -26,17 +26,17 @@ func Test_Problem84(t *testing.T) {
 
 	qs := []question84{
 
-		question84{
+		{
 			para84{[]int{2, 1, 5, 6, 2, 3}},
 			ans84{10},
 		},
 
-		question84{
+		{
 			para84{[]int{1}},
 			ans84{1},
 		},
 
-		question84{
+		{
 			para84{[]int{1, 1}},
 			ans84{2},
 		},

leetcode/0086.Partition-List/86. Partition List_test.go

@@ -29,37 +29,37 @@ func Test_Problem86(t *testing.T) {
 
 	qs := []question86{
 
-		question86{
+		{
 			para86{[]int{1, 4, 3, 2, 5, 2}, 3},
 			ans86{[]int{1, 2, 2, 4, 3, 5}},
 		},
 
-		question86{
+		{
 			para86{[]int{1, 1, 2, 2, 3, 3, 3}, 2},
 			ans86{[]int{1, 1, 2, 2, 3, 3, 3}},
 		},
 
-		question86{
+		{
 			para86{[]int{1, 4, 3, 2, 5, 2}, 0},
 			ans86{[]int{1, 4, 3, 2, 5, 2}},
 		},
 
-		question86{
+		{
 			para86{[]int{4, 3, 2, 5, 2}, 3},
 			ans86{[]int{2, 2, 4, 3, 5}},
 		},
 
-		question86{
+		{
 			para86{[]int{1, 1, 1, 1, 1, 1}, 1},
 			ans86{[]int{1, 1, 1, 1, 1, 1}},
 		},
 
-		question86{
+		{
 			para86{[]int{3, 1}, 2},
 			ans86{[]int{1, 3}},
 		},
 
-		question86{
+		{
 			para86{[]int{1, 2}, 3},
 			ans86{[]int{1, 2}},
 		},

leetcode/0088.Merge-Sorted-Array/88. Merge Sorted Array_test.go

@@ -44,7 +44,7 @@ func Test_Problem88(t *testing.T) {
 		// 	ans{[]int{1, 2, 2, 3}},
 		// },
 
-		question88{
+		{
 			para88{[]int{1, 2, 3, 0, 0, 0}, 3, []int{2, 5, 6}, 3},
 			ans88{[]int{1, 2, 2, 3, 5, 6}},
 		},

leetcode/0089.Gray-Code/89. Gray Code_test.go

@@ -26,17 +26,17 @@ func Test_Problem89(t *testing.T) {
 
 	qs := []question89{
 
-		question89{
+		{
 			para89{2},
 			ans89{[]int{0, 1, 3, 2}},
 		},
 
-		question89{
+		{
 			para89{0},
 			ans89{[]int{0}},
 		},
 
-		question89{
+		{
 			para89{3},
 			ans89{[]int{0, 1, 3, 2, 6, 7, 5, 4}},
 		},

leetcode/0090.Subsets-II/90. Subsets II_test.go

@@ -26,14 +26,14 @@ func Test_Problem90(t *testing.T) {
 
 	qs := []question90{
 
-		question90{
+		{
 			para90{[]int{}},
-			ans90{[][]int{[]int{}}},
+			ans90{[][]int{{}}},
 		},
 
-		question90{
+		{
 			para90{[]int{1, 2, 2}},
-			ans90{[][]int{[]int{}, []int{1}, []int{2}, []int{1, 2}, []int{2, 2}, []int{1, 2, 2}}},
+			ans90{[][]int{{}, {1}, {2}, {1, 2}, {2, 2}, {1, 2, 2}}},
 		},
 	}
 

leetcode/0091.Decode-Ways/91. Decode Ways_test.go

@@ -26,12 +26,12 @@ func Test_Problem91(t *testing.T) {
 
 	qs := []question91{
 
-		question91{
+		{
 			para91{"12"},
 			ans91{2},
 		},
 
-		question91{
+		{
 			para91{"226"},
 			ans91{3},
 		},

leetcode/0092.Reverse-Linked-List-II/92. Reverse Linked List II_test.go

@@ -29,32 +29,32 @@ func Test_Problem92(t *testing.T) {
 
 	qs := []question92{
 
-		question92{
+		{
 			para92{[]int{1, 2, 3, 4, 5}, 2, 4},
 			ans92{[]int{1, 4, 3, 2, 5}},
 		},
 
-		question92{
+		{
 			para92{[]int{1, 2, 3, 4, 5}, 2, 2},
 			ans92{[]int{1, 2, 3, 4, 5}},
 		},
 
-		question92{
+		{
 			para92{[]int{1, 2, 3, 4, 5}, 1, 5},
 			ans92{[]int{5, 4, 3, 2, 1}},
 		},
 
-		question92{
+		{
 			para92{[]int{1, 2, 3, 4, 5, 6}, 3, 4},
 			ans92{[]int{1, 2, 4, 3, 5, 6}},
 		},
 
-		question92{
+		{
 			para92{[]int{3, 5}, 1, 2},
 			ans92{[]int{5, 3}},
 		},
 
-		question92{
+		{
 			para92{[]int{3}, 3, 5},
 			ans92{[]int{3}},
 		},

leetcode/0093.Restore-IP-Addresses/93. Restore IP Addresses_test.go

@@ -26,17 +26,17 @@ func Test_Problem93(t *testing.T) {
 
 	qs := []question93{
 
-		question93{
+		{
 			para93{"25525511135"},
 			ans93{[]string{"255.255.11.135", "255.255.111.35"}},
 		},
 
-		question93{
+		{
 			para93{"0000"},
 			ans93{[]string{"0.0.0.0"}},
 		},
 
-		question93{
+		{
 			para93{"010010"},
 			ans93{[]string{"0.10.0.10", "0.100.1.0"}},
 		},

leetcode/0094.Binary-Tree-Inorder-Traversal/94. Binary Tree Inorder Traversal_test.go

@@ -28,17 +28,17 @@ func Test_Problem94(t *testing.T) {
 
 	qs := []question94{
 
-		question94{
+		{
 			para94{[]int{}},
 			ans94{[]int{}},
 		},
 
-		question94{
+		{
 			para94{[]int{1}},
 			ans94{[]int{1}},
 		},
 
-		question94{
+		{
 			para94{[]int{1, structures.NULL, 2, 3}},
 			ans94{[]int{1, 2, 3}},
 		},

leetcode/0095.Unique-Binary-Search-Trees-II/95. Unique Binary Search Trees II.go

@@ -29,10 +29,9 @@ func generateBSTree(start, end int) []*TreeNode {
 		tree = append(tree, nil)
 		return tree
 	}
-	left, right := []*TreeNode{}, []*TreeNode{}
 	for i := start; i <= end; i++ {
-		left = generateBSTree(start, i-1)
+		left := generateBSTree(start, i-1)
-		right = generateBSTree(i+1, end)
+		right := generateBSTree(i+1, end)
 		for _, l := range left {
 			for _, r := range right {
 				root := &TreeNode{Val: i, Left: l, Right: r}

leetcode/0095.Unique-Binary-Search-Trees-II/95. Unique Binary Search Trees II_test.go

@@ -28,19 +28,19 @@ func Test_Problem95(t *testing.T) {
 
 	qs := []question95{
 
-		question95{
+		{
 			para95{1},
-			ans95{[]*TreeNode{&TreeNode{Val: 1, Left: nil, Right: nil}}},
+			ans95{[]*TreeNode{{Val: 1, Left: nil, Right: nil}}},
 		},
 
-		question95{
+		{
 			para95{3},
 			ans95{[]*TreeNode{
-				&TreeNode{Val: 1, Left: nil, Right: &TreeNode{Val: 3, Left: &TreeNode{Val: 2, Left: nil, Right: nil}, Right: nil}},
+				{Val: 1, Left: nil, Right: &TreeNode{Val: 3, Left: &TreeNode{Val: 2, Left: nil, Right: nil}, Right: nil}},
-				&TreeNode{Val: 1, Left: nil, Right: &TreeNode{Val: 2, Left: nil, Right: &TreeNode{Val: 3, Left: nil, Right: nil}}},
+				{Val: 1, Left: nil, Right: &TreeNode{Val: 2, Left: nil, Right: &TreeNode{Val: 3, Left: nil, Right: nil}}},
-				&TreeNode{Val: 3, Left: &TreeNode{Val: 2, Left: &TreeNode{Val: 1, Left: nil, Right: nil}, Right: nil}, Right: nil},
+				{Val: 3, Left: &TreeNode{Val: 2, Left: &TreeNode{Val: 1, Left: nil, Right: nil}, Right: nil}, Right: nil},
-				&TreeNode{Val: 3, Left: &TreeNode{Val: 1, Left: nil, Right: &TreeNode{Val: 2, Left: nil, Right: nil}}, Right: nil},
+				{Val: 3, Left: &TreeNode{Val: 1, Left: nil, Right: &TreeNode{Val: 2, Left: nil, Right: nil}}, Right: nil},
-				&TreeNode{Val: 2, Left: &TreeNode{Val: 1, Left: nil, Right: nil}, Right: &TreeNode{Val: 3, Left: nil, Right: nil}},
+				{Val: 2, Left: &TreeNode{Val: 1, Left: nil, Right: nil}, Right: &TreeNode{Val: 3, Left: nil, Right: nil}},
 			}}},
 	}
 

leetcode/0096.Unique-Binary-Search-Trees/96. Unique Binary Search Trees_test.go

@@ -26,46 +26,46 @@ func Test_Problem96(t *testing.T) {
 
 	qs := []question96{
 
-		question96{
+		{
 			para96{1},
 			ans96{1},
 		},
 
-		question96{
+		{
 			para96{3},
 			ans96{5},
 		},
 
-		question96{
+		{
 			para96{4},
 			ans96{14},
 		},
 
-		question96{
+		{
 			para96{5},
 			ans96{42},
 		},
 
-		question96{
+		{
 			para96{6},
 			ans96{132},
 		},
 
-		question96{
+		{
 			para96{7},
 			ans96{429},
 		},
 
-		question96{
+		{
 			para96{8},
 			ans96{1430},
 		},
 
-		question96{
+		{
 			para96{9},
 			ans96{4862},
 		},
-		question96{
+		{
 			para96{10},
 			ans96{16796},
 		},

leetcode/0098.Validate-Binary-Search-Tree/98. Validate Binary Search Tree_test.go

@@ -28,22 +28,22 @@ func Test_Problem98(t *testing.T) {
 
 	qs := []question98{
 
-		question98{
+		{
 			para98{[]int{10, 5, 15, structures.NULL, structures.NULL, 6, 20}},
 			ans98{false},
 		},
 
-		question98{
+		{
 			para98{[]int{}},
 			ans98{true},
 		},
 
-		question98{
+		{
 			para98{[]int{2, 1, 3}},
 			ans98{true},
 		},
 
-		question98{
+		{
 			para98{[]int{5, 1, 4, structures.NULL, structures.NULL, 3, 6}},
 			ans98{false},
 		},

leetcode/0099.Recover-Binary-Search-Tree/99. Recover Binary Search Tree_test.go

@@ -28,12 +28,12 @@ func Test_Problem99(t *testing.T) {
 
 	qs := []question99{
 
-		question99{
+		{
 			para99{[]int{1, 3, structures.NULL, structures.NULL, 2}},
 			ans99{[]int{3, 1, structures.NULL, structures.NULL, 2}},
 		},
 
-		question99{
+		{
 			para99{[]int{3, 1, 4, structures.NULL, structures.NULL, 2}},
 			ans99{[]int{2, 1, 4, structures.NULL, structures.NULL, 3}},
 		},

leetcode/0100.Same-Tree/100. Same Tree_test.go

@@ -29,32 +29,32 @@ func Test_Problem100(t *testing.T) {
 
 	qs := []question100{
 
-		question100{
+		{
 			para100{[]int{}, []int{}},
 			ans100{true},
 		},
 
-		question100{
+		{
 			para100{[]int{}, []int{1}},
 			ans100{false},
 		},
 
-		question100{
+		{
 			para100{[]int{1}, []int{1}},
 			ans100{true},
 		},
 
-		question100{
+		{
 			para100{[]int{1, 2, 3}, []int{1, 2, 3}},
 			ans100{true},
 		},
 
-		question100{
+		{
 			para100{[]int{1, 2}, []int{1, structures.NULL, 2}},
 			ans100{false},
 		},
 
-		question100{
+		{
 			para100{[]int{1, 2, 1}, []int{1, 1, 2}},
 			ans100{false},
 		},

leetcode/0101.Symmetric-Tree/101. Symmetric Tree_test.go

@@ -28,37 +28,37 @@ func Test_Problem101(t *testing.T) {
 
 	qs := []question101{
 
-		question101{
+		{
 			para101{[]int{3, 4, 4, 5, structures.NULL, structures.NULL, 5, 6, structures.NULL, structures.NULL, 6}},
 			ans101{true},
 		},
 
-		question101{
+		{
 			para101{[]int{1, 2, 2, structures.NULL, 3, 3}},
 			ans101{true},
 		},
 
-		question101{
+		{
 			para101{[]int{}},
 			ans101{true},
 		},
 
-		question101{
+		{
 			para101{[]int{1}},
 			ans101{true},
 		},
 
-		question101{
+		{
 			para101{[]int{1, 2, 3}},
 			ans101{false},
 		},
 
-		question101{
+		{
 			para101{[]int{1, 2, 2, 3, 4, 4, 3}},
 			ans101{true},
 		},
 
-		question101{
+		{
 			para101{[]int{1, 2, 2, structures.NULL, 3, structures.NULL, 3}},
 			ans101{false},
 		},

leetcode/0102.Binary-Tree-Level-Order-Traversal/102. Binary Tree Level Order Traversal_test.go

@@ -28,19 +28,19 @@ func Test_Problem102(t *testing.T) {
 
 	qs := []question102{
 
-		question102{
+		{
 			para102{[]int{}},
 			ans102{[][]int{}},
 		},
 
-		question102{
+		{
 			para102{[]int{1}},
-			ans102{[][]int{[]int{1}}},
+			ans102{[][]int{{1}}},
 		},
 
-		question102{
+		{
 			para102{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
-			ans102{[][]int{[]int{3}, []int{9, 20}, []int{15, 7}}},
+			ans102{[][]int{{3}, {9, 20}, {15, 7}}},
 		},
 	}
 

leetcode/0103.Binary-Tree-Zigzag-Level-Order-Traversal/103. Binary Tree Zigzag Level Order Traversal_test.go

@@ -28,24 +28,24 @@ func Test_Problem103(t *testing.T) {
 
 	qs := []question103{
 
-		question103{
+		{
 			para103{[]int{}},
 			ans103{[][]int{}},
 		},
 
-		question103{
+		{
 			para103{[]int{1}},
-			ans103{[][]int{[]int{1}}},
+			ans103{[][]int{{1}}},
 		},
 
-		question103{
+		{
 			para103{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
-			ans103{[][]int{[]int{3}, []int{9, 20}, []int{15, 7}}},
+			ans103{[][]int{{3}, {9, 20}, {15, 7}}},
 		},
 
-		question103{
+		{
 			para103{[]int{1, 2, 3, 4, structures.NULL, structures.NULL, 5}},
-			ans103{[][]int{[]int{1}, []int{3, 2}, []int{4, 5}}},
+			ans103{[][]int{{1}, {3, 2}, {4, 5}}},
 		},
 	}
 

leetcode/0104.Maximum-Depth-of-Binary-Tree/104. Maximum Depth of Binary Tree_test.go

@@ -28,12 +28,12 @@ func Test_Problem104(t *testing.T) {
 
 	qs := []question104{
 
-		question104{
+		{
 			para104{[]int{}},
 			ans104{0},
 		},
 
-		question104{
+		{
 			para104{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
 			ans104{3},
 		},

leetcode/0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal/105. Construct Binary Tree from Preorder and Inorder Traversal_test.go

@@ -29,7 +29,7 @@ func Test_Problem105(t *testing.T) {
 
 	qs := []question105{
 
-		question105{
+		{
 			para105{[]int{3, 9, 20, 15, 7}, []int{9, 3, 15, 20, 7}},
 			ans105{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
 		},

leetcode/0106.Construct-Binary-Tree-from-Inorder-and-Postorder-Traversal/106. Construct Binary Tree from Inorder and Postorder Traversal_test.go

@@ -29,7 +29,7 @@ func Test_Problem106(t *testing.T) {
 
 	qs := []question106{
 
-		question106{
+		{
 			para106{[]int{9, 3, 15, 20, 7}, []int{9, 15, 7, 20, 3}},
 			ans106{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
 		},

leetcode/0107.Binary-Tree-Level-Order-Traversal-II/107. Binary Tree Level Order Traversal II_test.go

@@ -28,19 +28,19 @@ func Test_Problem107(t *testing.T) {
 
 	qs := []question107{
 
-		question107{
+		{
 			para107{[]int{}},
 			ans107{[][]int{}},
 		},
 
-		question107{
+		{
 			para107{[]int{1}},
-			ans107{[][]int{[]int{1}}},
+			ans107{[][]int{{1}}},
 		},
 
-		question107{
+		{
 			para107{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
-			ans107{[][]int{[]int{15, 7}, []int{9, 20}, []int{3}}},
+			ans107{[][]int{{15, 7}, {9, 20}, {3}}},
 		},
 	}
 

leetcode/0108.Convert-Sorted-Array-to-Binary-Search-Tree/108. Convert Sorted Array to Binary Search Tree_test.go

@@ -28,7 +28,7 @@ func Test_Problem108(t *testing.T) {
 
 	qs := []question108{
 
-		question108{
+		{
 			para108{[]int{-10, -3, 0, 5, 9}},
 			ans108{[]int{0, -3, 9, -10, structures.NULL, 5}},
 		},

leetcode/0109.Convert-Sorted-List-to-Binary-Search-Tree/109. Convert Sorted List to Binary Search Tree_test.go

@@ -28,22 +28,22 @@ func Test_Problem109(t *testing.T) {
 
 	qs := []question109{
 
-		question109{
+		{
 			para109{[]int{-10, -3, 0, 5, 9}},
 			ans109{[]int{0, -10, 5, structures.NULL, -3, structures.NULL, 9}},
 		},
 
-		question109{
+		{
 			para109{[]int{-10}},
 			ans109{[]int{-10}},
 		},
 
-		question109{
+		{
 			para109{[]int{1, 2}},
 			ans109{[]int{1, 2}},
 		},
 
-		question109{
+		{
 			para109{[]int{1, 2, 3}},
 			ans109{[]int{2, 1, 3}},
 		},

leetcode/0110.Balanced-Binary-Tree/110. Balanced Binary Tree_test.go

@@ -28,37 +28,37 @@ func Test_Problem110(t *testing.T) {
 
 	qs := []question110{
 
-		question110{
+		{
 			para110{[]int{3, 4, 4, 5, structures.NULL, structures.NULL, 5, 6, structures.NULL, structures.NULL, 6}},
 			ans110{false},
 		},
 
-		question110{
+		{
 			para110{[]int{1, 2, 2, structures.NULL, 3, 3}},
 			ans110{true},
 		},
 
-		question110{
+		{
 			para110{[]int{}},
 			ans110{true},
 		},
 
-		question110{
+		{
 			para110{[]int{1}},
 			ans110{true},
 		},
 
-		question110{
+		{
 			para110{[]int{1, 2, 3}},
 			ans110{true},
 		},
 
-		question110{
+		{
 			para110{[]int{1, 2, 2, 3, 4, 4, 3}},
 			ans110{true},
 		},
 
-		question110{
+		{
 			para110{[]int{1, 2, 2, structures.NULL, 3, structures.NULL, 3}},
 			ans110{true},
 		},

leetcode/0111.Minimum-Depth-of-Binary-Tree/111. Minimum Depth of Binary Tree_test.go

@@ -28,22 +28,22 @@ func Test_Problem111(t *testing.T) {
 
 	qs := []question111{
 
-		question111{
+		{
 			para111{[]int{}},
 			ans111{0},
 		},
 
-		question111{
+		{
 			para111{[]int{1}},
 			ans111{1},
 		},
 
-		question111{
+		{
 			para111{[]int{3, 9, 20, structures.NULL, structures.NULL, 15, 7}},
 			ans111{2},
 		},
 
-		question111{
+		{
 			para111{[]int{1, 2}},
 			ans111{2},
 		},

leetcode/0112.Path-Sum/112. Path Sum_test.go

@@ -29,12 +29,12 @@ func Test_Problem112(t *testing.T) {
 
 	qs := []question112{
 
-		question112{
+		{
 			para112{[]int{}, 0},
 			ans112{false},
 		},
 
-		question112{
+		{
 			para112{[]int{5, 4, 8, 11, structures.NULL, 13, 4, 7, 2, structures.NULL, structures.NULL, structures.NULL, 1}, 22},
 			ans112{true},
 		},