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更新目录
This commit is contained in:
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README.md
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README.md
@@ -91,7 +91,7 @@
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| 0027 | Remove Element | [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0027.%20Remove%20Element) | 44.80% | Easy | |
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| 0028 | Implement strStr() | [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0028.%20Implement%20strStr()) | 32.20% | Easy | |
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| 0029 | Divide Two Integers | | 16.10% | Medium | |
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| 0030 | Substring with Concatenation of All Words | [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words) | 23.70% | Hard | |
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| 0030 | Substring with Concatenation of All Words | [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)(是否还有更优解) | 23.70% | Hard | |
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| 0031 | Next Permutation | | 30.60% | Medium | |
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| 0032 | Longest Valid Parentheses | | 25.70% | Hard | |
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| 0033 | Search in Rotated Sorted Array | | 33.00% | Medium | |
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@@ -889,7 +889,7 @@
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| 0825 | Friends Of Appropriate Ages | | 36.50% | Medium | |
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| 0826 | Most Profit Assigning Work | [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0826.%20Most%20Profit%20Assigning%20Work) | 35.90% | Medium | |
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| 0827 | Making A Large Island | | 43.40% | Hard | |
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| 0828 | Unique Letter String | | 39.80% | Hard | |
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| 0828 | Unique Letter String |[Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0828.%20Unique%20Letter%20String) | 39.80% | Hard | |
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| 0829 | Consecutive Numbers Sum | | 33.50% | Hard | |
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| 0830 | Positions of Large Groups | | 47.90% | Easy | |
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| 0831 | Masking Personal Information | | 42.20% | Medium | |
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@@ -1205,14 +1205,14 @@
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|[1. Two Sum](https://leetcode.com/problems/two-sum/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0001.%20Two%20Sum)| Easy | O(n)| O(n)||
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|[11. Container With Most Water](https://leetcode.com/problems/container-with-most-water/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0011.%20Container%20With%20Most%20Water)| Medium | O(n)| O(1)||
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|[15. 3Sum](https://leetcode.com/problems/3sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0015.%203Sum)| Medium | O(n^2)| O(n)|❤️|
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|[16. 3Sum Closest](https://leetcode.com/problems/3sum-closest)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0016.%203Sum%20Closest)| Medium | O(n^2)| O(1)||
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|[16. 3Sum Closest](https://leetcode.com/problems/3sum-closest)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0016.%203Sum%20Closest)| Medium | O(n^2)| O(1)|❤️|
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|[18. 4Sum](https://leetcode.com/problems/4sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0018.%204Sum)| Medium | O(n^3)| O(n^2)|❤️|
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|[26. Remove Duplicates from Sorted Array](https://leetcode.com/problems/remove-duplicates-from-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0026.%20Remove%20Duplicates%20from%20Sorted%20Array)| Easy | O(n)| O(1)||
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|[27. Remove Element](https://leetcode.com/problems/remove-element)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0027.%20Remove%20Element)| Easy | O(n)| O(1)||
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|[39. Combination Sum](https://leetcode.com/problems/combination-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0039.%20Combination%20Sum)| Medium | O(n log n)| O(n)||
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|[40. Combination Sum II](https://leetcode.com/problems/combination-sum-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0040.%20Combination%20Sum%20II)| Medium | O(n log n)| O(n)||
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|[41. First Missing Positive](https://leetcode.com/problems/first-missing-positive)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0041.%20First-Missing-Positive)| Hard | O(n)| O(n)||
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|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)||
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|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)|❤️|
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|[48. Rotate Image](https://leetcode.com/problems/rotate-image)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0048.%20Rotate%20Image)| Medium | O(n)| O(1)||
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|[53. Maximum Subarray](https://leetcode.com/problems/maximum-subarray)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0053.%20Maximum%20Subarray)| Easy | O(n)| O(n)||
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|[54. Spiral Matrix](https://leetcode.com/problems/spiral-matrix)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0054.%20Spiral%20Matrix)| Medium | O(n)| O(n^2)||
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@@ -1222,12 +1222,12 @@
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|[62. Unique Paths](https://leetcode.com/problems/unique-paths)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0062.%20Unique%20Paths)| Medium | O(n^2)| O(n^2)||
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|[63. Unique Paths II](https://leetcode.com/problems/unique-paths-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0063.%20Unique%20Paths%20II)| Medium | O(n^2)| O(n^2)||
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|[64. Minimum Path Sum](https://leetcode.com/problems/minimum-path-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0064.%20Minimum%20Path%20Sum)| Medium | O(n^2)| O(n^2)||
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|[75. Sort Colors](https://leetcode.com/problems/sort-colors)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0075.%20Sort%20Colors)| Medium | O(n)| O(1)||
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|[75. Sort Colors](https://leetcode.com/problems/sort-colors/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0075.%20Sort%20Colors)| Medium| O(n)| O(1)|❤️|
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|[78. Subsets](https://leetcode.com/problems/subsets)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0078.%20Subsets)| Medium | O(n^2)| O(n)||
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|[79. Word Search](https://leetcode.com/problems/word-search)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0079.%20Word%20Search)| Medium | O(n^2)| O(n^2)||
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|[80. Remove Duplicates from Sorted Array II](https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0080.%20Remove%20Duplicates%20from%20Sorted%20Array%20II)| Medium | O(n)| O(1||
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|[84. Largest Rectangle in Histogram](https://leetcode.com/problems/largest-rectangle-in-histogram)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0084.%20Largest%20Rectangle%20in%20Histogram)| Medium | O(n)| O(n)||
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|[88. Merge Sorted Array](https://leetcode.com/problems/merge-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0088.%20Merge-Sorted-Array)| Easy | O(n)| O(1)||
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|[88. Merge Sorted Array](https://leetcode.com/problems/merge-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0088.%20Merge-Sorted-Array)| Easy | O(n)| O(1)|❤️|
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|[90. Subsets II](https://leetcode.com/problems/subsets-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0090.%20Subsets%20II)| Medium | O(n^2)| O(n)||
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|[120. Triangle](https://leetcode.com/problems/triangle)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0120.%20Triangle)| Medium | O(n^2)| O(n)||
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|[121. Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0121.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock)| Easy | O(n)| O(1)||
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@@ -1240,7 +1240,7 @@
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|[217. Contains Duplicate](https://leetcode.com/problems/contains-duplicate)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0217.%20Contains%20Duplicate)| Easy | O(n)| O(n)||
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|[219. Contains Duplicate II](https://leetcode.com/problems/contains-duplicate-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0219.%20Contains%20Duplicate%20II)| Easy | O(n)| O(n)||
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|[283. Move Zeroes](https://leetcode.com/problems/move-zeroes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0283.%20Move%20Zeroes)| Easy | O(n)| O(1)||
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|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)||
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|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)|❤️|
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|[532. K-diff Pairs in an Array](https://leetcode.com/problems/k-diff-pairs-in-an-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0532.%20K-diff%20Pairs%20in%20an%20Array)| Easy | O(n)| O(n)||
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|[566. Reshape the Matrix](https://leetcode.com/problems/reshape-the-matrix)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0566.%20Reshape%20the%20Matrix)| Easy | O(n^2)| O(n^2)||
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|[628. Maximum Product of Three Numbers](https://leetcode.com/problems/maximum-product-of-three-numbers)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0628.%20Maximum%20Product%20of%20Three%20Numbers)| Easy | O(n)| O(1)||
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@@ -1262,15 +1262,15 @@
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| Title | Solution | Difficulty | Time | Space |收藏|
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| ----- | :--------: | :----------: | :----: | :-----: | :-----: |
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|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)||
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|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)|❤️|
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|[17. Letter Combinations of a Phone Number](https://leetcode.com/problems/letter-combinations-of-a-phone-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0017.%20Letter%20Combinations%20of%20a%20Phone%20Number)| Medium | O(log n)| O(1)||
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|[20. Valid Parentheses](https://leetcode.com/problems/valid-parentheses)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0020.%20Valid-Parentheses)| Easy | O(log n)| O(1)||
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|[22. Generate Parentheses](https://leetcode.com/problems/generate-parentheses)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0022.%20Generate%20Parentheses)| Medium | O(log n)| O(1)||
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|[28. Implement strStr()](https://leetcode.com/problems/implement-strstr)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0028.%20Implement%20strStr())| Easy | O(n)| O(1)||
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|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)||
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|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)|❤️|
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|[49. Group Anagrams](https://leetcode.com/problems/group-anagrams)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0049.%20Group%20Anagrams)| Medium | O(n log n)| O(n)||
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|[71. Simplify Path](https://leetcode.com/problems/simplify-path)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0071.%20Simplify%20Path)| Medium | O(n)| O(n)||
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|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)||
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|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)|❤️|
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|[91. Decode Ways](https://leetcode.com/problems/decode-ways)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0091.%20Decode%20Ways)| Medium | O(n)| O(n)||
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|[93. Restore IP Addresses](https://leetcode.com/problems/restore-ip-addresses)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0093.%20Restore%20IP%20Addresses)| Medium | O(log n)| O(n)||
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|[125. Valid Palindrome](https://leetcode.com/problems/valid-palindrome)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0125.%20Valid-Palindrome)| Easy | O(n)| O(1)||
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@@ -1289,25 +1289,46 @@
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- 双指针滑动窗口的经典写法。右指针不断往右移，移动到不能往右移动为止(具体条件根据题目而定)。当右指针到最右边以后，开始挪动左指针，释放窗口左边界。第 3 题，第 76 题，第 209 题，第 438 题，第 567 题，第 713 题，第 763 题，第 845 题，第 881 题，第 904 题，第 992 题，第 1004 题。
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```c
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left, right := 0, -1
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for left < len(s) {
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if right+1 < len(s) && freq[s[right+1]-'a'] == 0 {
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freq[s[right+1]-'a']++
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right++
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} else {
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freq[s[left]-'a']--
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left++
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}
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result = max(result, right-left+1)
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}
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```
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- 快慢指针可以查找重复数字，时间复杂度 O(n)，第 287 题。
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- 替换字母以后，相同字母能出现连续最长的长度。第 424 题。
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- SUM 问题集。第 1 题，第 15 题，第 16 题，第 18 题，第 167 题，第 923 题。
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| Title | Solution | Difficulty | Time | Space |收藏|
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| ----- | :--------: | :----------: | :----: | :-----: | :-----: |
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|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)||
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|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)|❤️|
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|[11. Container With Most Water](https://leetcode.com/problems/container-with-most-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0011.%20Container%20With%20Most%20Water)| Medium | O(n)| O(1)||
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|[15. 3Sum](https://leetcode.com/problems/3sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0015.%203Sum)| Medium | O(n^2)| O(n)|❤️|
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|[16. 3Sum Closest](https://leetcode.com/problems/3sum-closest)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0016.%203Sum%20Closest)| Medium | O(n^2)| O(1)||
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|[16. 3Sum Closest](https://leetcode.com/problems/3sum-closest)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0016.%203Sum%20Closest)| Medium | O(n^2)| O(1)|❤️|
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|[18. 4Sum](https://leetcode.com/problems/4sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0018.%204Sum)| Medium | O(n^3)| O(n^2)|❤️|
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|[19. Remove Nth Node From End of List](https://leetcode.com/problems/remove-nth-node-from-end-of-list/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0019.%20Remove%20Nth%20Node%20From%20End%20of%20List)| Medium | O(n)| O(1)||
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|[26. Remove Duplicates from Sorted Array](https://leetcode.com/problems/remove-duplicates-from-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0026.%20Remove%20Duplicates%20from%20Sorted%20Array)| Easy | O(n)| O(1)||
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|[27. Remove Element](https://leetcode.com/problems/remove-element)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0027.%20Remove%20Element)| Easy | O(n)| O(1)||
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|[28. Implement strStr()](https://leetcode.com/problems/implement-strstr)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0028.%20Implement%20strStr())| Easy | O(n)| O(1)||
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|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)||
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|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)||
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|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)|❤️|
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|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)|❤️|
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|[61. Rotate List](https://leetcode.com/problems/rotate-list/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0061.%20Rotate%20List)| Medium | O(n)| O(1)||
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|[75. Sort Colors](https://leetcode.com/problems/sort-colors/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0075.%20Sort%20Colors)| Medium| O(n)| O(1)|❤️|
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|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)||
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|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)|❤️|
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|[80. Remove Duplicates from Sorted Array II](https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0080.%20Remove%20Duplicates%20from%20Sorted%20Array%20II)| Medium | O(n)| O(1||
|
||||
|[86. Partition List](https://leetcode.com/problems/partition-list/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0086.%20Partition%20List)| Medium | O(n)| O(1)|❤️|
|
||||
|[88. Merge Sorted Array](https://leetcode.com/problems/merge-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0088.%20Merge-Sorted-Array)| Easy | O(n)| O(1)||
|
||||
|[88. Merge Sorted Array](https://leetcode.com/problems/merge-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0088.%20Merge-Sorted-Array)| Easy | O(n)| O(1)|❤️|
|
||||
|[125. Valid Palindrome](https://leetcode.com/problems/valid-palindrome)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0125.%20Valid-Palindrome)| Easy | O(n)| O(1)||
|
||||
|[141. Linked List Cycle](https://leetcode.com/problems/linked-list-cycle/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0141.%20Linked%20List%20Cycle)| Easy | O(n)| O(1)|❤️|
|
||||
|[142. Linked List Cycle II](https://leetcode.com/problems/linked-list-cycle-ii/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0142.%20Linked%20List%20Cycle%20II)| Medium | O(n)| O(1)|❤️|
|
||||
@@ -1315,7 +1336,7 @@
|
||||
|[209. Minimum Size Subarray Sum](https://leetcode.com/problems/minimum-size-subarray-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0209.%20Minimum%20Size%20Subarray%20Sum)| Medium | O(n)| O(1)||
|
||||
|[234. Palindrome Linked List](https://leetcode.com/problems/palindrome-linked-list/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0234.%20Palindrome%20Linked%20List)| Easy | O(n)| O(1)||
|
||||
|[283. Move Zeroes](https://leetcode.com/problems/move-zeroes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0283.%20Move%20Zeroes)| Easy | O(n)| O(1)||
|
||||
|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)||
|
||||
|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)|❤️|
|
||||
|[344. Reverse String](https://leetcode.com/problems/reverse-string)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0344.%20Reverse%20String)| Easy | O(n)| O(1)||
|
||||
|[345. Reverse Vowels of a String](https://leetcode.com/problems/reverse-vowels-of-a-string)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0345.%20Reverse%20Vowels%20of%20a%20String)| Easy | O(n)| O(1)||
|
||||
|[349. Intersection of Two Arrays](https://leetcode.com/problems/intersection-of-two-arrays/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0349.%20Intersection%20of%20Two%20Arrays)| Easy | O(n)| O(n) ||
|
||||
@@ -1323,23 +1344,24 @@
|
||||
|[424. Longest Repeating Character Replacement](https://leetcode.com/problems/longest-repeating-character-replacement)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0424.%20Longest%20Repeating%20Character%20Replacement)| Medium | O(n)| O(1) ||
|
||||
|[524. Longest Word in Dictionary through Deleting](https://leetcode.com/problems/longest-word-in-dictionary-through-deleting/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0524.%20Longest%20Word%20in%20Dictionary%20through%20Deleting)| Medium | O(n)| O(1) ||
|
||||
|[532. K-diff Pairs in an Array](https://leetcode.com/problems/k-diff-pairs-in-an-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0532.%20K-diff%20Pairs%20in%20an%20Array)| Easy | O(n)| O(n)||
|
||||
|[567. Permutation in String](https://leetcode.com/problems/permutation-in-string)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0567.%20Permutation%20in%20String)| Medium | O(n)| O(1)||
|
||||
|[567. Permutation in String](https://leetcode.com/problems/permutation-in-string)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0567.%20Permutation%20in%20String)| Medium | O(n)| O(1)|❤️|
|
||||
|[713. Subarray Product Less Than K](https://leetcode.com/problems/subarray-product-less-than-k)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0713.%20Subarray%20Product%20Less%20Than%20K)| Medium | O(n)| O(1)||
|
||||
|[763. Partition Labels](https://leetcode.com/problems/partition-labels)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0763.%20Partition%20Labels)| Medium | O(n)| O(1)||
|
||||
|[763. Partition Labels](https://leetcode.com/problems/partition-labels)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0763.%20Partition%20Labels)| Medium | O(n)| O(1)|❤️|
|
||||
|[826. Most Profit Assigning Work](https://leetcode.com/problems/most-profit-assigning-work)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0826.%20Most%20Profit%20Assigning%20Work)| Medium | O(n log n)| O(n)||
|
||||
|[838. Push Dominoes](https://leetcode.com/problems/push-dominoes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0838.%20Push%20Dominoes)| Medium | O(n)| O(1)||
|
||||
|[828. Unique Letter String](https://leetcode.com/problems/unique-letter-string)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0828.%20Unique%20Letter%20String)| Hard | O(n)| O(1)|❤️|
|
||||
|[838. Push Dominoes](https://leetcode.com/problems/push-dominoes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0838.%20Push%20Dominoes)| Medium | O(n)| O(n)||
|
||||
|[844. Backspace String Compare](https://leetcode.com/problems/backspace-string-compare)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0844.%20Backspace%20String%20Compare)| Easy | O(n)| O(n) ||
|
||||
|[845. Longest Mountain in Array](https://leetcode.com/problems/longest-mountain-in-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0845.%20Longest%20Mountain%20in%20Array)| Medium | O(n)| O(1) ||
|
||||
|[881. Boats to Save People](https://leetcode.com/problems/boats-to-save-people)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0881.%20Boats%20to%20Save%20People)| Medium | O(n log n)| O(1) ||
|
||||
|[904. Fruit Into Baskets](https://leetcode.com/problems/fruit-into-baskets)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0904.%20Fruit%20Into%20Baskets)| Medium | O(n log n)| O(1) ||
|
||||
|[923. 3Sum With Multiplicity](https://leetcode.com/problems/3sum-with-multiplicity)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0923.%203Sum%20With%20Multiplicity)| Medium | O(n^2)| O(n) ||
|
||||
|[925. Long Pressed Name](https://leetcode.com/problems/long-pressed-name)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0925.%20Long%20Pressed%20Name)| Easy | O(n)| O(1)||
|
||||
|[930. Binary Subarrays With Sum](https://leetcode.com/problems/binary-subarrays-with-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0930.%20Binary%20Subarrays%20With%20Sum)| Medium | O(n)| O(n) ||
|
||||
|[930. Binary Subarrays With Sum](https://leetcode.com/problems/binary-subarrays-with-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0930.%20Binary%20Subarrays%20With%20Sum)| Medium | O(n)| O(n) |❤️|
|
||||
|[977. Squares of a Sorted Array](https://leetcode.com/problems/squares-of-a-sorted-array)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0977.%20Squares%20of%20a%20Sorted%20Array)| Easy | O(n)| O(1)||
|
||||
|[986. Interval List Intersections](https://leetcode.com/problems/interval-list-intersections)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0986.%20Interval%20List%20Intersections)| Medium | O(n)| O(1)||
|
||||
|[992. Subarrays with K Different Integers](https://leetcode.com/problems/subarrays-with-k-different-integers)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0992.%20Subarrays%20with%20K%20Different%20Integers)| Hard | O(n)| O(n)
|
||||
|[1004. Max Consecutive Ones III](https://leetcode.com/problems/max-consecutive-ones-iii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/1004.%20Max%20Consecutive%20Ones%20III)| Medium | O(n)| O(1)
|
||||
|[1093. Statistics from a Large Sample](https://leetcode.com/problems/statistics-from-a-large-sample)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/1093.%20Statistics%20from%20a%20Large%20Sample)| Medium | O(n)| O(1)
|
||||
|[992. Subarrays with K Different Integers](https://leetcode.com/problems/subarrays-with-k-different-integers)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0992.%20Subarrays%20with%20K%20Different%20Integers)| Hard | O(n)| O(n)|❤️|
|
||||
|[1004. Max Consecutive Ones III](https://leetcode.com/problems/max-consecutive-ones-iii)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/1004.%20Max%20Consecutive%20Ones%20III)| Medium | O(n)| O(1) ||
|
||||
|[1093. Statistics from a Large Sample](https://leetcode.com/problems/statistics-from-a-large-sample)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/1093.%20Statistics%20from%20a%20Large%20Sample)| Medium | O(n)| O(1) ||
|
||||
|-----------------------------------------------------------------|-------------|-------------| --------------------------| --------------------------|-------------|
|
||||
|
||||
|
||||
@@ -1402,7 +1424,7 @@
|
||||
| Title | Solution | Difficulty | Time | Space |收藏|
|
||||
| ----- | :--------: | :----------: | :----: | :-----: | :-----: |
|
||||
|[20. Valid Parentheses](https://leetcode.com/problems/valid-parentheses)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0020.%20Valid-Parentheses)| Easy | O(log n)| O(1)||
|
||||
|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)||
|
||||
|[42. Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0042.%20Trapping%20Rain%20Water)| Hard | O(n)| O(1)|❤️|
|
||||
|[71. Simplify Path](https://leetcode.com/problems/simplify-path)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0071.%20Simplify%20Path)| Medium | O(n)| O(n)||
|
||||
|[84. Largest Rectangle in Histogram](https://leetcode.com/problems/largest-rectangle-in-histogram)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0084.%20Largest%20Rectangle%20in%20Histogram)| Medium | O(n)| O(n)||
|
||||
|[94. Binary Tree Inorder Traversal](https://leetcode.com/problems/binary-tree-inorder-traversal)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0094.%20Binary%20Tree%20Inorder%20Traversal)| Medium | O(n)| O(1)||
|
||||
@@ -1512,7 +1534,7 @@
|
||||
|[416. Partition Equal Subset Sum](https://leetcode.com/problems/partition-equal-subset-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0416.%20Partition%20Equal%20Subset%20Sum)| Medium | O(n^2)| O(n)||
|
||||
|[714. Best Time to Buy and Sell Stock with Transaction Fee](https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0714.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock%20with%20Transaction%20Fee)| Medium | O(n)| O(1)||
|
||||
|[746. Min Cost Climbing Stairs](https://leetcode.com/problems/min-cost-climbing-stairs)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0746.%20Min%20Cost%20Climbing%20Stairs)| Easy | O(n)| O(1)||
|
||||
|[838. Push Dominoes](https://leetcode.com/problems/push-dominoes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0838.%20Push%20Dominoes)| Medium | O(n)| O(1)||
|
||||
|[838. Push Dominoes](https://leetcode.com/problems/push-dominoes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0838.%20Push%20Dominoes)| Medium | O(n)| O(n)||
|
||||
|[1025. Divisor Game](https://leetcode.com/problems/divisor-game)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/1025.%20Divisor%20Game)| Easy | O(1)| O(1)||
|
||||
|[891. Sum of Subsequence Widths](https://leetcode.com/problems/sum-of-subsequence-widths)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0891.%20Sum%20of%20Subsequence%20Widths)| Hard | O(n log n)| O(1)||
|
||||
|[942. DI String Match](https://leetcode.com/problems/di-string-match)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0942.%20DI%20String%20Match)| Easy | O(n)| O(1)||
|
||||
@@ -1603,7 +1625,7 @@
|
||||
|[209. Minimum Size Subarray Sum](https://leetcode.com/problems/minimum-size-subarray-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0209.%20Minimum%20Size%20Subarray%20Sum)| Medium | O(n)| O(1)||
|
||||
|[222. Count Complete Tree Nodes](https://leetcode.com/problems/count-complete-tree-nodes)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0222.%20Count%20Complete%20Tree%20Nodes)| Medium | O(n)| O(1)||
|
||||
|[230. Kth Smallest Element in a BST](https://leetcode.com/problems/kth-smallest-element-in-a-bst)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0230.%20Kth%20Smallest%20Element%20in%20a%20BST)| Medium | O(n)| O(1)||
|
||||
|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)||
|
||||
|[287. Find the Duplicate Number](https://leetcode.com/problems/find-the-duplicate-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0287.%20Find%20the%20Duplicate%20Number)| Easy | O(n)| O(1)|❤️|
|
||||
|[300. Longest Increasing Subsequence](https://leetcode.com/problems/longest-increasing-subsequence)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0300.%20Longest%20Increasing%20Subsequence)| Medium | O(n log n)| O(n)||
|
||||
|[349. Intersection of Two Arrays](https://leetcode.com/problems/intersection-of-two-arrays/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0349.%20Intersection%20of%20Two%20Arrays)| Easy | O(n)| O(n) ||
|
||||
|[350. Intersection of Two Arrays II](https://leetcode.com/problems/intersection-of-two-arrays-ii/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0350.%20Intersection%20of%20Two%20Arrays%20II)| Easy | O(n)| O(n) ||
|
||||
@@ -1657,13 +1679,13 @@
|
||||
| Title | Solution | Difficulty | Time | Space |收藏|
|
||||
| ----- | :--------: | :----------: | :----: | :-----: | :-----: |
|
||||
|[1. Two Sum](https://leetcode.com/problems/two-sum/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0001.%20Two%20Sum)| Easy | O(n)| O(n)||
|
||||
|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)||
|
||||
|[3. Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0003.%20Longest%20Substring%20Without%20Repeating%20Characters)| Medium | O(n)| O(1)|❤️|
|
||||
|[18. 4Sum](https://leetcode.com/problems/4sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0018.%204Sum)| Medium | O(n^3)| O(n^2)|❤️|
|
||||
|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)||
|
||||
|[30. Substring with Concatenation of All Words](https://leetcode.com/problems/substring-with-concatenation-of-all-words)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0030.%20Substring%20with%20Concatenation%20of%20All%20Words)| Hard | O(n)| O(n)|❤️|
|
||||
|[36. Valid Sudoku](https://leetcode.com/problems/valid-sudoku)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0036.%20Valid%20Sudoku)| Medium | O(n^2)| O(n^2)||
|
||||
|[37. Sudoku Solver](https://leetcode.com/problems/sudoku-solver)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0037.%20Sudoku%20Solver)| Hard | O(n^2)| O(n^2)||
|
||||
|[49. Group Anagrams](https://leetcode.com/problems/group-anagrams)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0049.%20Group%20Anagrams)| Medium | O(n log n)| O(n)||
|
||||
|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)||
|
||||
|[76. Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0076.%20Minimum%20Window%20Substring)| Hard | O(n)| O(n)|❤️|
|
||||
|[94. Binary Tree Inorder Traversal](https://leetcode.com/problems/binary-tree-inorder-traversal)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0094.%20Binary%20Tree%20Inorder%20Traversal)| Medium | O(n)| O(1)||
|
||||
|[138. Copy List with Random Pointer](https://leetcode.com/problems/copy-list-with-random-pointer)| [Go]()| Medium | O(n)| O(1)||
|
||||
|[202. Happy Number](https://leetcode.com/problems/happy-number)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0202.%20Happy%20Number)| Easy | O(log n)| O(1)||
|
||||
@@ -1687,8 +1709,8 @@
|
||||
|[739. Daily Temperatures](https://leetcode.com/problems/daily-temperatures)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0739.%20Daily%20Temperatures)| Medium | O(n)| O(n) ||
|
||||
|[710. Random Pick with Blacklist](https://leetcode.com/problems/random-pick-with-blacklist/)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0710.%20Random%20Pick%20with%20Blacklist)| Hard | O(n)| O(n) ||
|
||||
|[895. Maximum Frequency Stack](https://leetcode.com/problems/maximum-frequency-stack)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0895.%20Maximum%20Frequency%20Stack)| Hard | O(n)| O(n) ||
|
||||
|[930. Binary Subarrays With Sum](https://leetcode.com/problems/binary-subarrays-with-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0930.%20Binary%20Subarrays%20With%20Sum)| Medium | O(n)| O(n) ||
|
||||
|[992. Subarrays with K Different Integers](https://leetcode.com/problems/subarrays-with-k-different-integers)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0992.%20Subarrays%20with%20K%20Different%20Integers)| Hard | O(n)| O(n) ||
|
||||
|[930. Binary Subarrays With Sum](https://leetcode.com/problems/binary-subarrays-with-sum)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0930.%20Binary%20Subarrays%20With%20Sum)| Medium | O(n)| O(n) |❤️|
|
||||
|[992. Subarrays with K Different Integers](https://leetcode.com/problems/subarrays-with-k-different-integers)| [Go](https://github.com/halfrost/LeetCode-Go/tree/master/Algorithms/0992.%20Subarrays%20with%20K%20Different%20Integers)| Hard | O(n)| O(n) |❤️|
|
||||
|-----------------------------------------------------------------|-------------|-------------| --------------------------| --------------------------|-------------|
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user