YDZ d14ad0914d 添加 problem 475

2019-10-15 16:09:19 +08:00

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0001. Two Sum

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0002. Add Two Numbers

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0003. Longest Substring Without Repeating Characters

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0007. Reverse Integer

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0011. Container With Most Water

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0015. 3Sum

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0016. 3Sum Closest

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0017. Letter Combinations of a Phone Number

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0018. 4Sum

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0019. Remove Nth Node From End of List

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0020. Valid-Parentheses

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0021. Merge Two Sorted Lists

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0022. Generate Parentheses

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0023. Merge k Sorted Lists

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0024. Swap Nodes in Pairs

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0025. Reverse Nodes in k Group

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0026. Remove Duplicates from Sorted Array

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0027. Remove Element

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0028. Implement strStr()

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0029. Divide Two Integers

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0030. Substring with Concatenation of All Words

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0033. Search in Rotated Sorted Array

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0034. Find First and Last Position of Element in Sorted Array

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0035. Search Insert Position

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0036. Valid Sudoku

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0037. Sudoku Solver

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0039. Combination Sum

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0040. Combination Sum II

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0041. First-Missing-Positive

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0042. Trapping Rain Water

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0046. Permutations

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0047. Permutations II

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0048. Rotate Image

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0049. Group Anagrams

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0050. Pow(x, n)

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0051. N-Queens

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0052. N-Queens II

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0053. Maximum Subarray

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0054. Spiral Matrix

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0056. Merge Intervals

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0057. Insert Interval

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0059. Spiral Matrix II

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0060. Permutation Sequence

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0061. Rotate List

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0062. Unique Paths

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0063. Unique Paths II

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0064. Minimum Path Sum

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0066. Plus One

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0069. Sqrt(x)

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0070. Climbing Stairs

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0071. Simplify Path

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0074. Search a 2D Matrix

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0075. Sort Colors

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0076. Minimum Window Substring

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0077. Combinations

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0078. Subsets

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0079. Word Search

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0080. Remove Duplicates from Sorted Array II

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0081. Search in Rotated Sorted Array II

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0082. Remove Duplicates from Sorted List II

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0083. Remove Duplicates from Sorted List

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0084. Largest Rectangle in Histogram

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0086. Partition List

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0088. Merge-Sorted-Array

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0089. Gray Code

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0090. Subsets II

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0091. Decode Ways

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0092. Reverse Linked List II

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0093. Restore IP Addresses

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0094. Binary Tree Inorder Traversal

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0095. Unique Binary Search Trees II

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0096. Unique Binary Search Trees

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0098. Validate Binary Search Tree

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0099. Recover Binary Search Tree

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0100. Same Tree

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0101. Symmetric Tree

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0102. Binary Tree Level Order Traversal

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0103. Binary Tree Zigzag Level Order Traversal

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0104. Maximum Depth of Binary Tree

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0107. Binary Tree Level Order Traversal II

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0108. Convert Sorted Array to Binary Search Tree

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0109. Convert Sorted List to Binary Search Tree

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0110. Balanced Binary Tree

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0111. Minimum Depth of Binary Tree

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0112. Path Sum

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0113. Path Sum II

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0114. Flatten Binary Tree to Linked List

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0120. Triangle

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0121. Best Time to Buy and Sell Stock

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0122. Best Time to Buy and Sell Stock II

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0124. Binary Tree Maximum Path Sum

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0125. Valid-Palindrome

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0126. Word Ladder II

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0127. Word Ladder

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0128. Longest Consecutive Sequence

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0129. Sum Root to Leaf Numbers

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0130. Surrounded Regions

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0131. Palindrome Partitioning

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0136. Single Number

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0137. Single Number II

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0141. Linked List Cycle

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0142. Linked List Cycle II

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0143. Reorder List

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0144. Binary Tree Preorder Traversal

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0145. Binary Tree Postorder Traversal

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0147. Insertion Sort List

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0148. Sort List

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0150. Evaluate Reverse Polish Notation

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0151. Reverse Words in a String

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0152. Maximum Product Subarray

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0153. Find Minimum in Rotated Sorted Array

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0154. Find Minimum in Rotated Sorted Array II

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0155. Min Stack

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0160. Intersection of Two Linked Lists

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0162. Find Peak Element

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0164. Maximum Gap

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0167. Two Sum II - Input array is sorted

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0169. Majority Element

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0173. Binary Search Tree Iterator

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0174. Dungeon Game

添加 problem 174

2019-10-03 22:18:07 +08:00

0179. Largest Number

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0187. Repeated DNA Sequences

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0190. Reverse Bits

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0191. Number of 1 Bits

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0198. House Robber

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0199. Binary Tree Right Side View

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0200. Number of Islands

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0201. Bitwise AND of Numbers Range

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0202. Happy Number

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0203. Remove Linked List Elements

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0204. Count Primes

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0205. Isomorphic Strings

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0206. Reverse-Linked-List

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0207. Course Schedule

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0208. Implement Trie (Prefix Tree)

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0209. Minimum Size Subarray Sum

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0210. Course Schedule II

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0211. Add and Search Word - Data structure design

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0212. Word Search II

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0213. House Robber II

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0215. Kth Largest Element in an Array

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0216. Combination Sum III

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0217. Contains Duplicate

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0218. The Skyline Problem

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0219. Contains Duplicate II

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0220. Contains Duplicate III

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0222. Count Complete Tree Nodes

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0223. Rectangle Area

添加 problem 223

2019-10-04 09:44:18 +08:00

0224. Basic Calculator

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0225. Implement Stack using Queues

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0226. Invert Binary Tree

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0229. Majority Element II

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0230. Kth Smallest Element in a BST

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0231. Power of Two

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0232. Implement Queue using Stacks

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0234. Palindrome Linked List

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0235. Lowest Common Ancestor of a Binary Search Tree

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0236. Lowest Common Ancestor of a Binary Tree

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0237. Delete Node in a Linked List

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0239. Sliding Window Maximum

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0240. Search a 2D Matrix II

添加 problem 240

2019-10-09 17:54:08 +08:00

0242. Valid Anagram

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0257. Binary Tree Paths

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0260. Single Number III

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0263. Ugly Number

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0268. Missing Number

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0274. H-Index

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0275. H-Index II

添加 problem 275

2019-10-10 17:12:55 +08:00

0283. Move Zeroes

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0287. Find the Duplicate Number

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0290. Word Pattern

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0300. Longest Increasing Subsequence

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0303. Range Sum Query - Immutable

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0306. Additive Number

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0307. Range Sum Query - Mutable

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0309. Best Time to Buy and Sell Stock with Cooldown

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0315. Count of Smaller Numbers After Self

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0318. Maximum Product of Word Lengths

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0322. Coin Change

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0324. Wiggle Sort II

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0326. Power of Three

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0327. Count of Range Sum

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0328. Odd Even Linked List

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0331. Verify Preorder Serialization of a Binary Tree

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0338. Counting Bits

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0342. Power of Four

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0343. Integer Break

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0344. Reverse String

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0345. Reverse Vowels of a String

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0347. Top K Frequent Elements

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0349. Intersection of Two Arrays

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0350. Intersection of Two Arrays II

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0357. Count Numbers with Unique Digits

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0367. Valid Perfect Square

添加 problem 367

2019-10-12 22:38:35 +08:00

0371. Sum of Two Integers

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0372. Super Pow

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0385. Mini Parser

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0386. Lexicographical Numbers

添加 problem 386

2019-10-13 18:08:31 +08:00

0387. First Unique Character in a String

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0389. Find the Difference

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0392. Is Subsequence

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0393. UTF-8 Validation

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0394. Decode String

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0397. Integer Replacement

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0399. Evaluate Division

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0401. Binary Watch

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0402. Remove K Digits

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0404. Sum of Left Leaves

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0405. Convert a Number to Hexadecimal

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0409. Longest Palindrome

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0412. Fizz Buzz

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0414. Third Maximum Number

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0416. Partition Equal Subset Sum

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0421. Maximum XOR of Two Numbers in an Array

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0424. Longest Repeating Character Replacement

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0433. Minimum Genetic Mutation

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0435. Non-overlapping Intervals

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0437. Path Sum III

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0438. Find All Anagrams in a String

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0441. Arranging Coins

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0445. Add Two Numbers II

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0447. Number of Boomerangs

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0451. Sort Characters By Frequency

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0454. 4Sum II

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0455. Assign Cookies

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0456. 132 Pattern

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0457. Circular Array Loop

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0461. Hamming Distance

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0463. Island Perimeter

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0470. Implement Rand10() Using Rand7()

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0474. Ones and Zeroes

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0475. Heaters

添加 problem 475

2019-10-15 16:09:19 +08:00

0476. Number Complement

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0477. Total Hamming Distance

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0480. Sliding Window Median

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0491. Increasing Subsequences

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0493. Reverse Pairs

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0496. Next Greater Element I

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0498. Diagonal Traverse

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0500. Keyboard Row

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0503. Next Greater Element II

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0508. Most Frequent Subtree Sum

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0509. Fibonacci Number

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0515. Find Largest Value in Each Tree Row

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0524. Longest Word in Dictionary through Deleting

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0526. Beautiful Arrangement

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0532. K-diff Pairs in an Array

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0541. Reverse String II

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0542. 01 Matrix

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0547. Friend Circles

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0557. Reverse Words in a String III

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0566. Reshape the Matrix

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0567. Permutation in String

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0572. Subtree of Another Tree

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0575. Distribute Candies

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0594. Longest Harmonious Subsequence

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0599. Minimum Index Sum of Two Lists

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0628. Maximum Product of Three Numbers

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0632. Smallest Range Covering Elements from K Lists

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0636. Exclusive Time of Functions

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0637. Average of Levels in Binary Tree

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0645. Set Mismatch

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0648. Replace Words

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0662. Maximum Width of Binary Tree

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0676. Implement Magic Dictionary

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0682. Baseball Game

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0684. Redundant Connection

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0685. Redundant Connection II

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0693. Binary Number with Alternating Bits

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0699. Falling Squares

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0705. Design HashSet

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0706. Design HashMap

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0707. Design Linked List

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0710. Random Pick with Blacklist

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0713. Subarray Product Less Than K

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0714. Best Time to Buy and Sell Stock with Transaction Fee

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0715. Range Module

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0717. 1-bit and 2-bit Characters

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0720. Longest Word in Dictionary

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0721. Accounts Merge

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0725. Split Linked List in Parts

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0726. Number of Atoms

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0729. My Calendar I

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0732. My Calendar III

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0733. Flood Fill

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0735. Asteroid Collision

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0739. Daily Temperatures

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0745. Prefix and Suffix Search

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0746. Min Cost Climbing Stairs

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0748. Shortest Completing Word

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0756. Pyramid Transition Matrix

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0762. Prime Number of Set Bits in Binary Representation

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0763. Partition Labels

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0765. Couples Holding Hands

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0766. Toeplitz Matrix

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0767. Reorganize String

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0771. Jewels and Stones

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0778. Swim in Rising Water

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0781. Rabbits in Forest

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0784. Letter Case Permutation

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0803. Bricks Falling When Hit

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0811. Subdomain Visit Count

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0815. Bus Routes

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0817. Linked List Components

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0819. Most Common Word

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0826. Most Profit Assigning Work

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0828. Unique Letter String

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0834. Sum of Distances in Tree

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0838. Push Dominoes

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0839. Similar String Groups

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0842. Split Array into Fibonacci Sequence

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0844. Backspace String Compare

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0845. Longest Mountain in Array

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0850. Rectangle Area II

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0853. Car Fleet

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0856. Score of Parentheses

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0864. Shortest Path to Get All Keys

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0867. Transpose Matrix

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0876. Middle of the Linked List

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0880. Decoded String at Index

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0881. Boats to Save People

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0884. Uncommon Words from Two Sentences

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0885. Spiral Matrix III

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0891. Sum of Subsequence Widths

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0895. Maximum Frequency Stack

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0898. Bitwise ORs of Subarrays

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0901. Online Stock Span

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0904. Fruit Into Baskets

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0907. Sum of Subarray Minimums

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0918. Maximum Sum Circular Subarray

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0920. Number of Music Playlists

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0921. Minimum Add to Make Parentheses Valid

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0922. Sort Array By Parity II

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0923. 3Sum With Multiplicity

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0924. Minimize Malware Spread

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0925. Long Pressed Name

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0928. Minimize Malware Spread II

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0930. Binary Subarrays With Sum

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0942. DI String Match

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0946. Validate Stack Sequences

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0947. Most Stones Removed with Same Row or Column

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0952. Largest Component Size by Common Factor

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0953. Verifying an Alien Dictionary

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0959. Regions Cut By Slashes

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0961. N-Repeated Element in Size 2N Array

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0969. Pancake Sorting

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0970. Powerful Integers

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0973. K Closest Points to Origin

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0976. Largest Perimeter Triangle

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0977. Squares of a Sorted Array

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0978. Longest Turbulent Subarray

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0980. Unique Paths III

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0984. String Without AAA or BBB

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0986. Interval List Intersections

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0990. Satisfiability of Equality Equations

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0992. Subarrays with K Different Integers

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0993. Cousins in Binary Tree

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0995. Minimum Number of K Consecutive Bit Flips

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0996. Number of Squareful Arrays

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1002. Find Common Characters

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1003. Check If Word Is Valid After Substitutions

…

1004. Max Consecutive Ones III

…

1005. Maximize Sum Of Array After K Negations

…

1017. Convert to Base -2

…

1019. Next Greater Node In Linked List

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1021. Remove Outermost Parentheses

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1025. Divisor Game

…

1030. Matrix Cells in Distance Order

…

1040. Moving Stones Until Consecutive II

…

1047. Remove All Adjacent Duplicates In String

…

1049. Last Stone Weight II

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1052. Grumpy Bookstore Owner

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1054. Distant Barcodes

…

1073. Adding Two Negabinary Numbers

…

1074. Number of Submatrices That Sum to Target

…

1078. Occurrences After Bigram

…

1079. Letter Tile Possibilities

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1093. Statistics from a Large Sample

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1105. Filling Bookcase Shelves

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1157. Online Majority Element In Subarray

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