LeetCode刷题记录

以下使用LeetCodeCrawler自动生成

# Title Solution Acceptance Difficulty Topics
0001 Two Sum C++ Java 44.23% Easy Array | Hash Table
0002 Add Two Numbers C++ Java 31.21% Medium Linked List | Math
0003 Longest Substring Without Repeating Characters C++ Java 28.44% Medium Hash Table | Two Pointers | String | Sliding Window
0004 Median of Two Sorted Arrays C++ Java 26.49% Hard Array | Binary Search | Divide and Conquer
0005 Longest Palindromic Substring C++ Java 27.39% Medium String | Dynamic Programming
0006 ZigZag Conversion C++ Java 32.05% Medium String
0007 Reverse Integer C++ Java 25.34% Easy Math
0008 String to Integer (atoi) C++ 14.67% Medium Math | String
0009 Palindrome Number C++ 43.55% Easy Math
0011 Container With Most Water Java 44.87% Medium Array | Two Pointers
0012 Integer to Roman C++ Java 51.13% Medium Math | String
0013 Roman to Integer C++ Java 52.51% Easy Math | String
0014 Longest Common Prefix Java 33.61% Easy String
0015 3Sum Java 24.11% Medium Array | Two Pointers
0016 3Sum Closest Java 45.77% Medium Array | Two Pointers
0017 Letter Combinations of a Phone Number C++ Java 41.77% Medium String | Backtracking
0018 4Sum Java 30.67% Medium Array | Hash Table | Two Pointers
0019 Remove Nth Node From End of List Java 34.30% Medium Linked List | Two Pointers
0020 Valid Parentheses Java 36.62% Easy String | Stack
0021 Merge Two Sorted Lists Java 47.51% Easy Linked List
0022 Generate Parentheses C++ 55.22% Medium String | Backtracking
0023 Merge k Sorted Lists C++ Java 34.71% Hard Linked List | Divide and Conquer | Heap
0024 Swap Nodes in Pairs C++ Java 44.92% Medium Linked List
0025 Reverse Nodes in k-Group C++ 36.64% Hard Linked List
0026 Remove Duplicates from Sorted Array C++ Java 40.87% Easy Array | Two Pointers
0027 Remove Element C++ Java 44.69% Easy Array | Two Pointers
0028 Implement strStr() C++ Java 32.13% Easy Two Pointers | String
0029 Divide Two Integers C++ Java 16.15% Medium Math | Binary Search
0031 Next Permutation C++ 30.55% Medium Array
0035 Search Insert Position Java 40.90% Easy Array | Binary Search
0039 Combination Sum C++ Java 48.82% Medium Array | Backtracking
0040 Combination Sum II C++ Java 41.85% Medium Array | Backtracking
0041 First Missing Positive Java 28.98% Hard Array
0045 Jump Game II C++ 28.15% Hard Array | Greedy
0046 Permutations C++ Java 55.49% Medium Backtracking
0047 Permutations II C++ 40.71% Medium Backtracking
0048 Rotate Image C++ Java 48.79% Medium Array
0049 Group Anagrams C++ Java 47.09% Medium Hash Table | String
0050 Pow(x, n) C++ Java 28.03% Medium Math | Binary Search
0053 Maximum Subarray C++ Java 43.72% Easy Array | Divide and Conquer | Dynamic Programming
0054 Spiral Matrix C++ Java 30.58% Medium Array
0055 Jump Game C++ Java 32.00% Medium Array | Greedy
0059 Spiral Matrix II C++ Java 46.82% Medium Array
0062 Unique Paths C++ Java 47.79% Medium Array | Dynamic Programming
0063 Unique Paths II C++ Java 33.50% Medium Array | Dynamic Programming
0064 Minimum Path Sum C++ Java 47.10% Medium Array | Dynamic Programming
0066 Plus One Java 41.32% Easy Array
0069 Sqrt(x) C++ Java 31.43% Easy Math | Binary Search
0070 Climbing Stairs C++ Java 44.29% Easy Dynamic Programming
0072 Edit Distance C++ Java 37.95% Hard String | Dynamic Programming
0073 Set Matrix Zeroes C++ Java 39.96% Medium Array
0075 Sort Colors C++ Java 42.32% Medium Array | Two Pointers | Sort
0078 Subsets C++ Java 53.12% Medium Array | Backtracking | Bit Manipulation
0089 Gray Code C++ Java 45.89% Medium Backtracking
0090 Subsets II C++ Java 42.58% Medium Array | Backtracking
0093 Restore IP Addresses C++ 31.61% Medium String | Backtracking
0098 Validate Binary Search Tree C++ Java 25.80% Medium Tree | Depth-first Search
0100 Same Tree Java 50.12% Easy Tree | Depth-first Search
0101 Symmetric Tree C++ 43.57% Easy Tree | Depth-first Search | Breadth-first Search
0104 Maximum Depth of Binary Tree C++ 60.74% Easy Tree | Depth-first Search
0111 Minimum Depth of Binary Tree C++ 35.37% Easy Tree | Depth-first Search | Breadth-first Search
0113 Path Sum II C++ 40.85% Medium Tree | Depth-first Search
0121 Best Time to Buy and Sell Stock C++ Java 47.38% Easy Array | Dynamic Programming
0122 Best Time to Buy and Sell Stock II C++ Java 52.08% Easy Array | Greedy
0128 Longest Consecutive Sequence C++ 41.81% Hard Array | Union Find
0130 Surrounded Regions C++ 22.99% Medium Depth-first Search | Breadth-first Search | Union Find
0134 Gas Station C++ Java 33.98% Medium Greedy
0136 Single Number C++ Java 60.34% Easy Hash Table | Bit Manipulation
0137 Single Number II C++ 46.08% Medium Bit Manipulation
0141 Linked List Cycle Java 37.08% Easy Linked List | Two Pointers
0142 Linked List Cycle II Java 32.26% Medium Linked List | Two Pointers
0146 LRU Cache C++ Java 25.72% Medium Design
0148 Sort List Java 35.59% Medium Linked List | Sort
0167 Two Sum II - Input array is sorted C++ 50.50% Easy Array | Two Pointers | Binary Search
0169 Majority Element C++ Java 52.84% Easy Array | Divide and Conquer | Bit Manipulation
0187 Repeated DNA Sequences C++ Java 36.15% Medium Hash Table | Bit Manipulation
0190 Reverse Bits C++ Java 31.52% Easy Bit Manipulation
0191 Number of 1 Bits C++ Java 43.40% Easy Bit Manipulation
0198 House Robber C++ Java 41.06% Easy Dynamic Programming
0201 Bitwise AND of Numbers Range C++ 35.98% Medium Bit Manipulation
0209 Minimum Size Subarray Sum C++ 34.97% Medium Array | Two Pointers | Binary Search
0215 Kth Largest Element in an Array C++ Java 48.06% Medium Divide and Conquer | Heap
0216 Combination Sum III C++ Java 51.71% Medium Array | Backtracking
0217 Contains Duplicate C++ Java 52.11% Easy Array | Hash Table
0230 Kth Smallest Element in a BST Java 51.69% Medium Binary Search | Tree
0231 Power of Two Java 42.01% Easy Math | Bit Manipulation
0237 Delete Node in a Linked List C++ Java 53.80% Easy Linked List
0238 Product of Array Except Self C++ Java 55.24% Medium Array
0240 Search a 2D Matrix II C++ Java 40.93% Medium Binary Search | Divide and Conquer
0260 Single Number III C++ 57.16% Medium Bit Manipulation
0263 Ugly Number C++ Java 40.64% Easy Math
0268 Missing Number Java 48.53% Easy Array | Math | Bit Manipulation
0279 Perfect Squares C++ Java 42.11% Medium Math | Dynamic Programming | Breadth-first Search
0283 Move Zeroes Java 54.43% Easy Array | Two Pointers
0287 Find the Duplicate Number C++ 49.80% Medium Array | Two Pointers | Binary Search
0303 Range Sum Query - Immutable C++ Java 38.17% Easy Dynamic Programming
0318 Maximum Product of Word Lengths C++ Java 48.56% Medium Bit Manipulation
0338 Counting Bits C++ Java 64.80% Medium Dynamic Programming | Bit Manipulation
0342 Power of Four C++ Java 40.31% Easy Bit Manipulation
0343 Integer Break C++ 47.87% Medium Math | Dynamic Programming
0344 Reverse String C++ Java 63.37% Easy Two Pointers | String
0349 Intersection of Two Arrays C++ 54.89% Easy Hash Table | Two Pointers | Binary Search | Sort
0357 Count Numbers with Unique Digits C++ Java 46.96% Medium Math | Dynamic Programming | Backtracking
0371 Sum of Two Integers C++ 50.90% Easy Bit Manipulation
0387 First Unique Character in a String C++ Java 50.15% Easy Hash Table | String
0389 Find the Difference C++ 53.15% Easy Hash Table | Bit Manipulation
0392 Is Subsequence C++ Java 46.84% Medium Binary Search | Dynamic Programming | Greedy
0397 Integer Replacement C++ Java 31.47% Medium Math | Bit Manipulation
0401 Binary Watch C++ 45.37% Easy Backtracking | Bit Manipulation
0412 Fizz Buzz C++ Java 59.59% Easy
0421 Maximum XOR of Two Numbers in an Array C++ 51.15% Medium Bit Manipulation | Trie
0435 Non-overlapping Intervals C++ Java 41.60% Medium Greedy
0452 Minimum Number of Arrows to Burst Balloons C++ Java 46.52% Medium Greedy
0454 4Sum II C++ Java 50.74% Medium Hash Table | Binary Search
0455 Assign Cookies C++ Java 48.50% Easy Greedy
0461 Hamming Distance C++ 70.37% Easy Bit Manipulation
0473 Matchsticks to Square C++ 35.94% Medium Depth-first Search
0476 Number Complement C++ 62.41% Easy Bit Manipulation
0477 Total Hamming Distance C++ 48.97% Medium Bit Manipulation
0542 01 Matrix C++ 35.80% Medium Depth-first Search | Breadth-first Search
0643 Maximum Average Subarray I C++ 39.61% Easy Array
0679 24 Game Java 42.94% Hard Depth-first Search
0690 Employee Importance C++ 54.20% Easy Hash Table | Depth-first Search | Breadth-first Search
0733 Flood Fill C++ 50.98% Easy Depth-first Search
0746 Min Cost Climbing Stairs C++ Java 47.32% Easy Array | Dynamic Programming
0828 Unique Letter String Java 39.66% Hard Two Pointers
0832 Flipping an Image Java 72.71% Easy Array
0833 Find And Replace in String Java 46.35% Medium String
0834 Sum of Distances in Tree Java 39.59% Hard Tree | Depth-first Search
0836 Rectangle Overlap Java 46.57% Easy Math
0840 Magic Squares In Grid C++ Java 35.57% Easy Array
0841 Keys and Rooms C++ Java 60.39% Medium Depth-first Search | Graph
0848 Shifting Letters C++ Java 40.84% Medium String
0849 Maximize Distance to Closest Person C++ Java 40.92% Easy Array
0851 Loud and Rich C++ Java 47.69% Medium Depth-first Search
0852 Peak Index in a Mountain Array Java 69.65% Easy Binary Search
0853 Car Fleet C++ 39.80% Medium Sort
0860 Lemonade Change C++ Java 50.54% Easy Greedy
0861 Score After Flipping Matrix C++ Java 69.63% Medium Greedy
0898 Bitwise ORs of Subarrays C++ 34.18% Medium Dynamic Programming | Bit Manipulation
0905 Sort Array By Parity C++ 72.58% Easy Array
0945 Minimum Increment to Make Array Unique C++ Java 42.90% Medium Array
0946 Validate Stack Sequences C++ Java 57.57% Medium Stack
0948 Bag of Tokens C++ Java 39.35% Medium Greedy
0953 Verifying an Alien Dictionary C++ 55.59% Easy Hash Table
0954 Array of Doubled Pairs C++ 34.36% Medium Array | Hash Table
0955 Delete Columns to Make Sorted II C++ 31.43% Medium Greedy
1002 Find Common Characters C++ Java 65.90% Easy Array | Hash Table
posted @ 2018-04-16 23:04  zxzhang  阅读(1035)  评论(4)  编辑  收藏  举报