记录自己完成LeetCode的代码和结果。
| 序号 | 中文名称 | 英文名称 | 通过率 | 难度 |
|---|---|---|---|---|
| 1 | 两数之和 | Two Sum | 47.0% | 简单 |
| 2 | 两数相加 | Add Two Numbers | 36.0% | 中等 |
| 3 | 无重复字符的最长子串 | Longest Substring Without Repeating Characters | 32.0% | 中等 |
| 4 | 寻找两个有序数组的中位数 | Median of Two Sorted Arrays | 36.3% | 困难 |
| 5 | 最长回文子串❤ | Longest Palindromic Substring | 27.6% | 中等 |
| 6 | Z 字形变换 | ZigZag Conversion | 45.6% | 中等 |
| 7 | 整数反转 | Reverse Integer | 33.2% | 简单 |
| 8 | 字符串转换整数 (atoi) | String to Integer (atoi) | 18.5% | 中等 |
| 9 | 回文数 | Palindrome Number | 56.7% | 简单 |
| 10 | 正则表达式匹配❤ | Regular Expression Matching | 25.3% | 困难 |
| 11 | 盛最多水的容器 | Container With Most Water | 59.3% | 中等 |
| 12 | 整数转罗马数字 | Integer to Roman | 61.8% | 中等 |
| 13 | 罗马数字转整数 | Roman to Integer | 59.6% | 简单 |
| 14 | 最长公共前缀 | Longest Common Prefix | 35.3% | 简单 |
| 15 | 三数之和❤ | 3Sum | 24.4% | 中等 |
| 16 | 最接近的三数之和 | 3Sum Closest | 42.0% | 中等 |
| 17 | 电话号码的字母组合 | Letter Combinations of a Phone Number | 51.5% | 中等 |
| 18 | 四数之和 | 4Sum | 36.0% | 中等 |
| 19 | 删除链表的倒数第N个节点 | Remove Nth Node From End of List | 36.3% | 中等 |
| 20 | 有效的括号 | Valid Parentheses | 40.0% | 简单 |
| 21 | 合并两个有序链表 | Merge Two Sorted Lists | 58.2% | 简单 |
| 22 | 括号生成❤ | Generate Parentheses | 72.4% | 中等 |
| 23 | 合并K个排序链表 | Merge k Sorted Lists | 47.8% | 困难 |
| 24 | 两两交换链表中的节点 | Swap Nodes in Pairs | 62.8% | 困难 |
| 25 | K 个一组翻转链表 | Reverse Nodes in k-Group | 54.9% | 困难 |
| 26 | 删除排序数组中的重复项 | Remove Duplicates from Sorted Array | 47.2% | 简单 |
| 27 | 移除元素 | Remove Element | 56.5% | 简单 |
| 28 | 实现 strStr()❤ | Implement strStr() | 39.0% | 简单 |
| 29 | 两数相除 | Divide Two Integers | 18.8% | 中等 |
| 30 | 串联所有单词的子串❤ | Substring with Concatenation of All Words | 27.7% | 困难 |
| 31 | 下一个排列 | Next Permutation | 32.2% | 中等 |
| 32 | 最长有效括号❤ | Longest Valid Parentheses | 28.6% | 困难 |
| 33 | 搜索旋转排序数组 | Search in Rotated Sorted Array | 36.2% | 中等 |
| 34 | 在排序数组中查找元素的第一个和最后一个位置 | Find First and Last Position of Element in Sorted Array | 38.1% | 中等 |
| 35 | 搜索插入位置 | Search Insert Position | 44.6% | 简单 |
| 36 | 有效的数独 | Valid Sudoku | 56.9% | 中等 |
| 37 | 解数独 | Sudoku Solver | 57.8% | 困难 |
| 38 | 报数 | Count and Say | 53.2% | 简单 |
| 39 | 组合总和 | Combination Sum | 67.3% | 中等 |
| 40 | 组合总和Ⅱ❤ | Combination Sum II | 58.0% | 中等 |
| 41 | 缺失的第一个正数❤ | First Missing Positive | 36.9% | 困难 |
| 42 | 接雨水 | Trapping Rain Water | 47.0% | 困难 |
| 43 | 字符串相乘 | Multiply Strings | 40.8% | 中等 |
| 44 | 通配符匹配❤ | Wildcard Matching | 25.3% | 困难 |
| 45 | 跳跃游戏 II | Jump Game II | 31.9% | 困难 |
| 46 | 全排列 | Permutations | 72.6% | 中等 |
| 47 | 全排列 II | Permutations II | 55.4% | 中等 |
| 48 | 旋转图像 | Rotate Image | 65.4% | 中等 |
| 49 | 字母异位词分组❤ | Group Anagrams | 59.3% | 中等 |
| 50 | Pow(x, n) | Pow(x, n) | 33.4% | 中等 |
| 51 | N皇后 | N-Queens | 66.9% | 困难 |
| 52 | N皇后 II | N-Queens II | 76.2% | 困难 |
| 53 | 最大子序和❤ | Maximum Subarray | 48.2% | 简单 |
| 54 | 螺旋矩阵 | Spiral Matrix | 37.8% | 中等 |
| 55 | 跳跃游戏 | Jump Game | 37.1% | 中等 |
| 56 | 合并区间 | Merge Intervals | 39.3% | 中等 |
| 57 | 插入区间 | Insert Interval | 36.1% | 困难 |
| 58 | 最后一个单词的长度 | Length of Last Word | 31.6% | 简单 |
| 59 | 螺旋矩阵 II | Spiral Matrix II | 75.5% | 中等 |
| 60 | 第k个排列❤ | Permutation Sequence | 47.4% | 中等 |
| 61 | 旋转链表 | Rotate List | 39.5% | 中等 |
| 62 | 不同路径 | Unique Paths | 57.9% | 中等 |
| 63 | 不同路径 II❤ | Unique Paths II | 32.0% | 中等 |
| 64 | 最小路径和 | Minimum Path Sum | 63.6% | 中等 |
| 65 | 有效数字❤ | Valid Number | 17.1% | 困难 |
| 66 | 加一 | Plus One | 42.1% | 简单 |
| 67 | 二进制求和 | Add Binary | 51.6% | 简单 |
| 68 | 文本左右对齐 | Text Justification | 41.9% | 困难 |
| 69 | x 的平方根❤ | Sqrt(x) | 37.3% | 简单 |
| 70 | 爬楼梯 | Climbing Stairs | 47.4% | 简单 |
| 71 | 简化路径❤ | Simplify Path | 37.9% | 中等 |
| 72 | 编辑距离❤ | Edit Distance | 55.3% | 困难 |
| 73 | 矩阵置零 | Set Matrix Zeroes | 54.7% | 中等 |
| 74 | 搜索二维矩阵 | Search a 2D Matrix | 36.6% | 中等 |
| 75 | 颜色分类 | Sort Colors | 54.2% | 中等 |
| 76 | 最小覆盖子串❤ | Minimum Window Substring | 34.8% | 困难 |
| 77 | 组合❤ | Combinations | 71.8% | 中等 |
| 78 | 子集 | Subsets | 75.7% | 中等 |
| 79 | 单词搜索 | Word Search | 39.6% | 中等 |
| 80 | 删除排序数组中的重复项 II | Remove Duplicates from Sorted Array II | 53.5% | 中等 |
| 81 | 搜索旋转排序数组 II | Search in Rotated Sorted Array II | 34.7% | 中等 |
| 82 | 删除排序链表中的重复元素 II | Remove Duplicates from Sorted List II | 44.8% | 中等 |
| 83 | 删除排序链表中的重复元素 | Remove Duplicates from Sorted List | 48.5% | 简单 |
| 84 | 柱状图中最大的矩形❤ | Largest Rectangle in Histogram | 38.0% | 困难 |
| 85 | 最大矩形 | Maximal Rectangle | 43.5% | 困难 |
| 86 | 分隔链表 | Partition List | 54.5% | 中等 |
| 87 | 扰乱字符串❤❤ | Scramble String | 44.6% | 困难 |
| 88 | 合并两个有序数组❤ | Merge Sorted Array | 46.0% | 简单 |
| 89 | 格雷编码 | Gray Code | 67.0% | 中等 |
| 90 | 子集 II | Subsets II | 58.0% | 中等 |
| 91 | 解码方法 | Decode Ways | 22.5% | 中等 |
| 92 | 反转链表 II❤ | Reverse Linked List II | 48.3% | 中等 |
| 93 | 复原IP地址 | Restore IP Addresses | 45.0% | 中等 |
| 94 | 二叉树的中序遍历❤ | Binary Tree Inorder Traversal | 69.3% | 中等 |
| 95 | 不同的二叉搜索树 II❤ | Unique Binary Search Trees II | 60.5% | 中等 |
| 96 | 不同的二叉搜索树❤ | Unique Binary Search Trees | 64.1% | 中等 |
| 97 | 交错字符串 | Interleaving String | 37.9% | 困难 |
| 98 | 验证二叉搜索树❤ | Validate Binary Search Tree | 28.1% | 中等 |
| 99 | 恢复二叉搜索树 | Recover Binary Search Tree | 54.1% | 困难 |
| 100 | 相同的树 | Same Tree | 55.8% | 简单 |
| 101 | 对称二叉树❤ | Symmetric Tree | 49.5% | 简单 |
| 102 | 二叉树的层次遍历 | Binary Tree Level Order Traversal | 60.2% | 中等 |
| 103 | 二叉树的锯齿形层次遍历 | Binary Tree Zigzag Level Order Traversal | 53.0% | 中等 |
| 104 | 二叉树的最大深度 | Maximum Depth of Binary Tree | 71.9% | 简单 |
| 105 | 从前序与中序遍历序列构造二叉树❤ | Construct Binary Tree from Preorder and Inorder Traversal | 63.4% | 中等 |
| 106 | 从中序与后序遍历序列构造二叉树 | Construct Binary Tree from Inorder and Postorder Traversal | 66.2% | 中等 |
| 107 | 二叉树的层次遍历 II | Binary Tree Level Order Traversal II | 63.7% | 简单 |
| 108 | 将有序数组转换为二叉搜索树 | Convert Sorted Array to Binary Search Tree | 68.5% | 简单 |
| 109 | 有序链表转换二叉搜索树 | Convert Sorted List to Binary Search Tree | 69.7% | 中等 |
| 110 | 平衡二叉树 | Balanced Binary Tree | 49.6% | 简单 |
| 111 | 二叉树的最小深度 | Minimum Depth of Binary Tree | 41.0% | 简单 |
| 112 | 路径总和 | Path Sum | 48.7% | 简单 |
| 113 | 路径总和 II | Path Sum II | 58.0% | 中等 |
| 114 | 二叉树展开为链表❤ | Flatten Binary Tree to Linked List | 66.7% | 中等 |
| 115 | 不同的子序列 | Distinct Subsequences | 46.2% | 困难 |
| 116 | 填充每个节点的下一个右侧节点指针 | Populating Next Right Pointers in Each Node | 52.3% | 中等 |
| 117 | 填充每个节点的下一个右侧节点指针 II | Populating Next Right Pointers in Each Node II | 43.6% | 中等 |
| 118 | 杨辉三角 | Pascal's Triangle | 65.3% | 简单 |
| 119 | 杨辉三角 II | Pascal's Triangle II | 59.5% | 简单 |
| 120 | 三角形最小路径和 | Triangle | 63.1% | 中等 |
| 121 | 买卖股票的最佳时机 | Best Time to Buy and Sell Stock | 52.0% | 简单 |
| 122 | 买卖股票的最佳时机 II | Best Time to Buy and Sell Stock II | 57.0% | 简单 |
| 123 | 买卖股票的最佳时机 III❤ | Best Time to Buy and Sell Stock III | 40.2% | 困难 |
| 124 | 二叉树中的最大路径和 | Binary Tree Maximum Path Sum | 38.7% | 困难 |
| 125 | 验证回文串 | Valid Palindrome | 42.0% | 简单 |
| 126 | 单词接龙 II❤❤ | Word Ladder II | 30.9% | 困难 |
| 127 | 单词接龙❤ | Word Ladder | 38.9% | 中等 |
| 128 | 最长连续序列 | Longest Consecutive Sequence | 47.3% | 困难 |
| 129 | 求根到叶子节点数字之和 | Sum Root to Leaf Numbers | 60.7% | 中等 |
| 130 | 被围绕的区域 | Surrounded Regions | 38.6% | 中等 |
| 131 | 分割回文串 | Palindrome Partitioning | 65.4% | 中等 |
| 132 | 分割回文串 II❤ | Palindrome Partitioning II | 42.1% | 困难 |
| 133 | 克隆图 | Clone Graph | 47.4% | 中等 |
| 134 | 加油站 | Gas Station | 50.5% | 中等 |
| 135 | 分发糖果❤ | Candy | 40.8% | 困难 |
| 136 | 只出现一次的数字 | Single Number | 64.8% | 简单 |
| 137 | 只出现一次的数字 II | Single Number II | 65.2% | 中等 |
| 138 | 复制带随机指针的链表 | Copy List with Random Pointer | 42.1% | 中等 |
| 139 | 单词拆分❤ | Word Break | 42.9% | 中等 |
| 140 | 单词拆分 II❤❤ | Word Break II | 37.5% | 困难 |
| 141 | 环形链表 | Linked List Cycle | 45.5% | 简单 |
| 142 | 环形链表 II | Linked List Cycle II | 47.5% | 中等 |
| 143 | 重排链表 | Reorder List | 54.1% | 中等 |
| 144 | 二叉树的前序遍历 | Binary Tree Preorder Traversal | 63.5% | 中等 |
| 145 | 二叉树的后序遍历 | Binary Tree Postorder Traversal | 69.6% | 困难 |
| 146 | LRU缓存机制❤❤ | LRU Cache | 45.0% | 中等 |
| 147 | 对链表进行插入排序 | Insertion Sort List | 61.9% | 中等 |
| 148 | 排序链表❤ | Sort List | 63.1% | 中等 |
| 149 | 直线上最多的点数❤ | Max Points on a Line | 20.2% | 困难 |
| 150 | 逆波兰表达式求值 | Evaluate Reverse Polish Notation | 48.4% | 中等 |
| 151 | 翻转字符串里的单词 | Reverse Words in a String | 40.5% | 中等 |
| 152 | 乘积最大子数组❤ | Maximum Product Subarray | 40.1% | 中等 |
| 153 | 寻找旋转排序数组中的最小值 | Find Minimum in Rotated Sorted Array | 51.5% | 中等 |
| 154 | 寻找旋转排序数组中的最小值 II | Find Minimum in Rotated Sorted Array II | 50.0% | 困难 |
| 155 | 最小栈 | Min Stack | 55.1% | 简单 |
| --- | ---------------------------- | ---------------------------- | ----% | -- |
| 164 | 最大间距❤ | 困难 | ||
| 167 | 两数之和 II - 输入有序数组 | Two Sum II - Input array is sorted | 55.6% | 简单 |
| 168 | Excel表列名称❤❤ | Excel Sheet Column Title | 38.2% | 简单 |
| 169 | 多数元素 | Majority Element | 62.7% | 简单 |
| 174 | 地下城游戏❤ | Dungeon Game | 47.9% | 困难 |
| 189 | 旋转数组❤ | Rotate Array | 45.5% | 中等 |
| 198 | 打家劫舍 | House Robber | 46.2% | 简单 |
| 199 | 二叉树的右视图 | Binary Tree Right Side View | 63.6% | 中等 |
| 200 | 岛屿数量 | Number of Islands | 49.0% | 中等 |
| 201 | 数字范围按位与 | Bitwise AND of Numbers Range | 48.8% | 中等 |
| 204 | 计数质数 | Count Primes | 37.4% | 简单 |
| 206 | 反转链表 | Reverse Linked List | 68.3% | 简单 |
| 207 | 课程表❤ | Course Schedule | 53.8% | 中等 |
| 209 | 长度最小的子数组 | Minimum Size Subarray Sum | 44.4% | 中等 |
| 213 | 打家劫舍 II | House Robber II | 38.9% | 中等 |
| 214 | 最短回文串❤ | Shortest Palindrome | 36.3% | 困难 |
| 215 | 数组中的第K个最大元素❤❤ | Kth Largest Element in an Array | 61.8% | 中等 |
| 216 | 组合总和 III | Combination Sum III | 73.5% | 中等 |
| 222 | 完全二叉树的节点个数 | Count Complete Tree Nodes | 76.4% | 中等 |
| 225 | 用队列实现栈 | Implement Stack using Queues | 64.3% | 简单 |
| 226 | 翻转二叉树 | Invert Binary Tree | 77.2% | 简单 |
| 235 | 二叉搜索树的最近公共祖先 | Lowest Common Ancestor of a Binary Search Tree | 65.8% | 简单 |
| 234 | 回文链表 | Palindrome Linked List | 44.6% | 简单 |
| 236 | 二叉树的最近公共祖先 | Lowest Common Ancestor of a Binary Tree | 65.5% | 中等 |
| 239 | 滑动窗口最大值 | Sliding Window Maximum | 49.6% | 困难 |
| 242 | 有效的字母异位词 | Valid Anagram | 63.2% | 简单 |
| 257 | 二叉树的所有路径 | Binary Tree Paths | 65.6% | 简单 |
| 283 | 移动零 | Move Zeroes | 62.9% | 简单 |
| 289 | 生命游戏 | Game of Life | 73.0% | 中等 |
| 290 | 单词规律 | Word Pattern | 44.4% | 简单 |
| 300 | 最长上升子序列❤❤ | Longest Increasing Subsequence | 44.2% | 中等 |
| 309 | 最佳买卖股票时机含冷冻期❤❤ | Best Time to Buy and Sell Stock with Cooldown | 55.4% | 中等 |
| 315 | 计算右侧小于当前元素的个数❤❤ | Count of Smaller Numbers After Self | 38.5% | 困难 |
| 322 | 零钱兑换❤❤ | Coin Change | 38.8% | 中等 |
| 328 | 奇偶链表 | Odd Even Linked List | 65.4% | 中等 |
| 332 | 重新安排行程❤ | Reconstruct Itinerary | 43.8% | 中等 |
| 336 | 回文对❤ | Palindrome Pairs | 37.3% | 困难 |
| 337 | 打家劫舍 III | House Robber III | 58.5% | 中等 |
| 343 | 整数拆分 | Integer Break | 58.2% | 中等 |
| 344 | 反转字符串 | Reverse String | 72.3% | 简单 |
| 347 | 前 K 个高频元素 | Top K Frequent Elements | 61.5% | 中等 |
| 349 | 两个数组的交集 | Intersection of Two Arrays | 72.2% | 简单 |
| 350 | 两个数组的交集 II | Intersection of Two Arrays II | 50.2% | 简单 |
| 355 | 设计推特 | Design Twitter | 40.5% | 中等 |
| 365 | 水壶问题❤❤ | Water and Jug Problem | 33.1% | 中等 |
| 378 | 有序矩阵中第K小的元素❤ | Kth Smallest Element in a Sorted Matrix | 61.8% | 中等 |
| 381 | O(1) 时间插入、删除和获取随机元素 - 允许重复❤ | Insert Delete GetRandom O(1) - Duplicates allowed | 45.1% | 困难 |
| 387 | 字符串中的第一个唯一字符 | First Unique Character in a String | 49.4% | 简单 |
| 389 | 找不同 | Find the Difference | 68.8% | 简单 |
| 392 | 判断子序列 | Is Subsequence | 49.1% | 简单 |
| 403 | 青蛙过河 | Frog Jump | 42.0% | 困难 |
| 404 | 左叶子之和 | Sum of Left Leaves | 56.0% | 简单 |
| 409 | 最长回文串 | Longest Palindrome | 54.3% | 简单 |
| 410 | 分割数组的最大值 | Split Array Largest Sum | 52.6% | 困难 |
| 415 | 字符串相加 | Add Strings | 51.7% | 简单 |
| 416 | 分割等和子集❤❤ | Partition Equal Subset Sum | 49.0% | 中等 |
| 445 | 两数相加 II❤ | Add Two Numbers II | 57.2% | 中等 |
| 452 | 用最少数量的箭引爆气球 | Minimum Number of Arrows to Burst Balloons | 51.3% | 中等 |
| 459 | 重复的子字符串❤ | Repeated Substring Pattern | 50.2% | 简单 |
| 460 | LFU缓存❤❤ | LFU Cache | 37.6% | 困难 |
| 461 | 汉明距离 | Hamming Distance | 77.4% | 简单 |
| 463 | 岛屿的周长 | Island Perimeter | 71.5% | 简单 |
| 474 | 一和零❤ | Ones and Zeroes | 55.3% | 中等 |
| 486 | 预测赢家 | Predict the Winner | 58.7% | 中等 |
| 491 | 递增子序列 | Increasing Subsequences | 54.2% | 中等 |
| 501 | 二叉搜索树中的众数 | Find Mode in Binary Search Tree | 48.3% | 简单 |
| 529 | 扫雷游戏 | Minesweeper | 64.8% | 中等 |
| 530 | 二叉搜索树的最小绝对差 | Minimum Absolute Difference in BST | 59.8% | 简单 |
| 538 | 把二叉搜索树转换为累加树 | Convert BST to Greater Tree | 63.9% | 简单 |
| 542 | 01 矩阵 | 01 Matrix | 42.4% | 中等 |
| 543 | 二叉树的直径 | Diameter of Binary Tree | 49.1% | 简单 |
| 546 | 移除盒子❤ | Remove Boxes | 64.7% | 困难 |
| 547 | 省份数量 | Number of Provinces | 60.2% | 中等 |
| 554 | 砖墙 | Brick Wall | 49.7% | 中等 |
| 557 | 反转字符串中的单词 III | Reverse Words in a String III | 73.4% | 简单 |
| 605 | 种花问题 | Can Place Flowers | 34.3% | 简单 |
| 617 | 合并二叉树 | Merge Two Binary Trees | 78.2% | 简单 |
| 628 | 三个数的最大乘积 | Maximum Product of Three Numbers | 51.3% | 简单 |
| 632 | 最小区间❤ | Smallest Range Covering Elements from K Lists | 58.8% | 困难 |
| 633 | 平方数之和 | Sum of Square Numbers | 39.8% | 中等 |
| 637 | 二叉树的层平均值 | Average of Levels in Binary Tree | 68.7% | 简单 |
| 647 | 回文子串 | Palindromic Substrings | 64.1% | 中等 |
| 657 | 机器人能否返回原点 | Robot Return to Origin | 78.7% | 简单 |
| 679 | 24 点游戏❤❤ | 24 Game | 51.6% | 困难 |
| 685 | 冗余连接 II❤❤ | Redundant Connection II | 45.0% | 困难 |
| 690 | 员工的重要性 | Employee Importance | 64.3% | 简单 |
| 695 | 岛屿的最大面积 | Max Area of Island | 61.1% | 中等 |
| 696 | 计数二进制子串 | Count Binary Substrings | 56.7% | 简单 |
| 700 | 二叉搜索树中的搜索 | Search in a Binary Search Tree | 74.4% | 简单 |
| 701 | 二叉搜索树中的插入操作 | Insert into a Binary Search Tree | 72.0% | 中等 |
| 718 | 最长重复子数组 | Maximum Length of Repeated Subarray | 53.5% | 中等 |
| 733 | 图像渲染 | Flood Fill | 56.8% | 简单 |
| 738 | 单调递增的数字 | Monotone Increasing Digits | 48.3% | 中等 |
| 746 | 使用最小花费爬楼梯 | Min Cost Climbing Stairs | 54.5% | 简单 |
| 763 | 划分字母区间 | Partition Labels | 74.2% | 中等 |
| 771 | 宝石与石头 | Jewels and Stones | 84.6% | 简单 |
| 783 | 二叉搜索树节点最小距离 | Minimum Distance Between BST Nodes | 54.6% | 简单 |
| 785 | 判断二分图❤ | Is Graph Bipartite? | 49.3% | 中等 |
| 820 | 单词的压缩编码 | Short Encoding of Words | 46.4% | 中等 |
| 834 | 树中距离之和❤❤ | Sum of Distances in Tree | 45.7% | 困难 |
| 836 | 矩形重叠 | Rectangle Overlap | 49.2% | 简单 |
| 841 | 钥匙和房间 | Keys and Rooms | 65.3% | 中等 |
| 844 | 比较含退格的字符串 | Backspace String Compare | 52.2% | 简单 |
| 845 | 数组中的最长山脉 | Longest Mountain in Array | 41.3% | 中等 |
| 872 | 叶子相似的树 | Leaf-Similar Trees | 64.8% | 简单 |
| 876 | 链表的中间结点 | Middle of the Linked List | 67.4% | 简单 |
| 887 | 鸡蛋掉落❤❤ | Super Egg Drop | 21.2% | 困难 |
| 892 | 三维形体的表面积 | Surface Area of 3D Shapes | 56.6% | 简单 |
| 912 | 排序数组❤❤ | |||
| 914 | 卡牌分组 | X of a Kind in a Deck of Cards | 35.8% | 简单 |
| 925 | 长按键入 | Long Pressed Name | 40.1% | 简单 |
| 941 | 有效的山脉数组 | Valid Mountain Array | 38.2% | 简单 |
| 945 | 使数组唯一的最小增量 | Minimum Increment to Make Array Unique | 46.4% | 中等 |
| 968 | 监控二叉树 | Binary Tree Cameras | 47.0% | 困难 |
| 977 | 有序数组的平方 | Squares of a Sorted Array | 73.4% | 简单 |
| 993 | 二叉树的堂兄弟节点 | Cousins in Binary Tree | 54.7% | 简单 |
| 994 | 腐烂的橘子 | Rotting Oranges | 50.6% | 简单 |
| 999 | 可以被一步捕获的棋子数 | Available Captures for Rook | 70.0% | 简单 |
| 1002 | 查找常用字符 | Find Common Characters | 73.4% | 简单 |
| 1013 | 将数组分成和相等的三个部分 | Partition Array Into Three Parts With Equal Sum | 40.8% | 简单 |
| 1024 | 视频拼接 | Video Stitching | 57.2% | 中等 |
| 1025 | 除数博弈 | Divisor Game | 71.4% | 简单 |
| 1046 | 最后一块石头的重量 | Last Stone Weight | 65.5% | 简单 |
| 1071 | 字符串的最大公因子 | Greatest Common Divisor of Strings | 55.5% | 简单 |
| 1103 | 分糖果 II | Distribute Candies to People | 62.9% | 简单 |
| 1111 | 有效括号的嵌套深度 | Maximum Nesting Depth of Two Valid Parentheses Strings | 76.2% | 中等 |
| 1122 | 数组的相对排序 | Relative Sort Array | 68.8% | 简单 |
| 1160 | 拼写单词 | Find Words That Can Be Formed by Characters | 69.4% | 简单 |
| 1162 | 地图分析❤ | As Far from Land as Possible | 43.6% | 中等 |
| 1207 | 独一无二的出现次数 | Unique Number of Occurrences | 72.1% | 简单 |
| 1248 | 统计「优美子数组」 | Count Number of Nice Subarrays | 53.2% | 中等 |
| 1269 | 停在原地的方案数❤❤ | Number of Ways to Stay in the Same Place After Some Steps | 48.5% | 困难 |
| 1310 | 子数组异或查询 | XOR Queries of a Subarray | 70.4% | 中等 |
| 1356 | 根据数字二进制下 1 的数目排序 | Sort Integers by The Number of 1 Bits | 73.6% | 简单 |
| 1365 | 有多少小于当前数字的数字 | How Many Numbers Are Smaller Than the Current Number | 82.5% | 简单 |
| 1370 | 上升下降字符串 | Increasing Decreasing String | 79.5% | 简单 |
| 1486 | 数组异或操作 | XOR Operation in an Array | 85.9% | 简单 |
| 1720 | 解码异或后的数组 | Decode XORed Array | 86.7% | 简单 |
| 1723 | 完成所有工作的最短时间❤ | Find Minimum Time to Finish All Jobs | 48.2% | 困难 |
| 1734 | 解码异或后的排列❤ | Decode XORed Permutation | 65.7% | 中等 |
| --- | ---------------------------- | ---------------------------- | ----% | -- |
| 面试题 01.06 | 字符串压缩 | Compress String LCCI | 49.0% | 简单 |
| 面试题 01.07 | 旋转矩阵 | Rotate Matrix LCCI | 80.6% | 中等 |
| 面试题 08.03 | 魔术索引 | Magic Index LCCI | 68.2% | 简单 |
| 面试题 08.11 | 硬币❤❤ | Coin LCCI | 51.3% | 中等 |
| 面试题 10.01 | 合并排序的数组 | Sorted Merge LCCI | 54.9% | 简单 |
| 面试题 16.03 | 交点❤❤ | Intersection LCCI | 46.0% | 困难 |
| 面试题 16.11 | 跳水板 | Diving Board LCCI | 41.4% | 简单 |
| 面试题 17.13 | 恢复空格❤❤ | Re-Space LCCI | 56.6% | 中等 |
| 面试题 17.16 | 按摩师 | The Masseuse LCCI | 53.7% | 简单 |
| --- | ---------------------------- | ---------------------------- | ----% | -- |
| 剑指 Offer 09 | 用两个栈实现队列 | 用两个栈实现队列 LCOF | 74.2% | 简单 |
| 剑指 Offer 11 | 旋转数组的最小数字 | 旋转数组的最小数字 LCOF | 49.2% | 简单 |
| 剑指 Offer 13 | 机器人的运动范围 | 机器人的运动范围 LCOF | 48.3% | 中等 |
| 剑指 Offer 20 | 表示数值的字符串 | 表示数值的字符串 LCOF | 23.1% | 中等 |
| 剑指 Offer 40 | 最小的k个数❤ | 最小的k个数 LCOF | 59.9% | 简单 |
| 剑指 Offer 45 | 把数组排成最小的数❤ | 把数组排成最小的数 LCOF | 55.7% | 中等 |
| 剑指 Offer 56-I | 数组中数字出现的次数❤ | 数组中数字出现的次数 LCOF | 73.3% | 中等 |
| 剑指 Offer 57-II | 和为s的连续正数序列 | 和为s的连续正数序列 LCOF | 68.3% | 简单 |
| 剑指 Offer 59-II | 队列的最大值❤ | 队列的最大值 LCOF | 49.0% | 中等 |
| 剑指 Offer 62 | 圆圈中最后剩下的数字❤ | 圆圈中最后剩下的数字 LCOF | 58.8% | 简单 |
| --- | ---------------------------- | ---------------------------- | ----% | -- |
| LCP19 | 秋叶收藏集❤❤ | 秋叶收藏集 | 51.1% | 中等 |