LeetCode 在 2020-03-01 推出了每日一题活动。借此打卡！
| ID | Difficulty | Solution | Series | Finish Time | Java | C | C++ | Address |
|---|---|---|---|---|---|---|---|---|
| 1 | ☆ | 两数之和 | 2019-02-29 | ✓ | Link | |||
| 225 | ☆ | 用队列实现栈 | 每日一题 | 2020-03-01 | ✓ | Link | ||
| 206 | ☆ | 反转链表 | 每日一题 | 2020-03-02 | ✓ | Link | ||
| 面试题 | ☆ | 合并排序的数组 | 每日一题 | 2020-03-03 | ✓ | ✓ | Link | |
| 994 | ☆☆ | 腐烂的橘子 | 每日一题 | 2020-03-04 | ✓ | Link | ||
| 1103 | ☆ | 分糖果Ⅱ | 每日一题 | 2020-03-05 | ✓ | Link | ||
| 面试题 | ☆ | 和为s的连续正数序列 | 每日一题 | 2020-03-06 | ✓ | Link | ||
| 面试题 | ☆☆ | 队列的最大值 | 每日一题 | 2020-03-07 | ✓ | Link | ||
| 5 | ☆☆ | 最长回文子串 | 2020-03-08 | ✓ | Link | |||
| 322 | ☆☆ | 零钱兑换 | 每日一题 | 2020-03-08 | ✓ | ✓ | Link | |
| 121 | ☆ | 买卖股票的最佳时机 | 每日一题 | 2020-03-09 | ✓ | ✓ | Link | |
| 543 | ☆ | 二叉树的直径 | 每日一题 | 2020-03-10 | ✓ | ✓ | Link | |
| 1013 | ☆ | 将数组分成和相等的三个部分 | 每日一题 | 2020-03-11 | ✓ | ✓ | Link | |
| 1071 | ☆ | 字符串的最大公因子 | 每日一题 | 2020-03-12 | ✓ | ✓ | Link | |
| 169 | ☆ | 多数元素 | 每日一题 | 2020-03-13 | ✓ | ✓ | ✓ | Link |
| 300 | ☆☆ | 最长上升子序列 | 每日一题 | 2020-03-14 | ✓ | Link | ||
| 695 | ☆☆ | 岛屿的最大面积 | 每日一题 | 2020-03-15 | ✓ | Link | ||
| 面试题 | ☆ | 字符串的压缩 | 每日一题 | 2020-03-16 | ✓ | Link | ||
| 1160 | ☆ | 拼写单词 | 每日一题 | 2020-03-17 | ✓ | Link | ||
| 836 | ☆ | 矩形重叠 | 每日一题 | 2020-03-18 | ✓ | ✓ | Link | |
| 409 | ☆ | 最长回文串 | 每日一题 | 2020-03-19 | ✓ | ✓ | Link | |
| 面试题 | ☆ | 最小的k个数 | 每日一题 | 2020-03-20 | ✓ | Link | ||
| 365 | ☆☆ | 水壶问题 | 每日一题 | 2020-03-21 | ✓ | Link | ||
| 945 | ☆☆ | 使数组唯一的最小增量 | 每日一题 | 2020-03-22 | ✓ | Link | ||
| 876 | ☆ | 链表的中间结点 | 每日一题 | 2020-03-23 | ✓ | Link | ||
| 面试题 | ☆ | 按摩师 | 每日一题 | 2020-03-24 | ✓ | Link | ||
| 892 | ☆ | 三维形体的表面积 | 每日一题 | 2020-03-25 | ✓ | Link | ||
| 999 | ☆ | 可以被一步捕获的棋子数 | 每日一题 | 2020-03-26 | ✓ | Link | ||
| 914 | ☆ | 卡牌分组 | 每日一题 | 2020-03-27 | ✓ | Link | ||
| 820 | ☆☆ | 单词的压缩编码 | 每日一题 | 2020-03-28 | ✓ | Link | ||
| 162 | ☆☆ | 地图分析 | 每日一题 | 2020-03-29 | ✓ | Link | ||
| 面试题 | ☆ | 圆圈中最后剩下的数字 | 每日一题 | 2020-03-30 | ✓ | ✓ | Link | |
| 912 | ☆☆ | 排序数组 | 每日一题 | 2020-03-31 | ✓ | Link | ||
| 1111 | ☆☆ | 有效括号的嵌套深度 | 每日一题 | 2020-04-01 | ✓ | Link | ||
| 289 | ☆☆ | 生命游戏 | 每日一题 | 2020-04-02 | ✓ | Link | ||
| 8 | ☆☆ | 字符串转换整数(atoi) | 每日一题 | 2020-04-03 | ✓ | ✓ | Link | |
| 42 | ☆☆☆ | 接雨水 | 每日一题 | 2020-04-04 | ✓ | Link | ||
| 460 | ☆☆☆ | LFU缓存 | 每日一题 | 2020-04-05 | ✓ | Link | ||
| 72 | ☆☆☆ | 编辑距离 | 每日一题 | 2020-04-06 | ✓ | Link | ||
| 面试题 | ☆☆ | 旋转矩阵 | 每日一题 | 2020-04-07 | ✓ | Link | ||
| 面试题 | ☆☆ | 机器人的运动范围 | 每日一题 | 2020-04-08 | ✓ | Link | ||
| 22 | ☆☆ | 括号生成 | 每日一题 | 2020-04-09 | ✓ | Link | ||
| 151 | ☆☆ | 翻转字符串里的单词 | 每日一题 | 2020-04-10 | ✓ | Link | ||
| 887 | ☆☆☆ | 鸡蛋掉落 | 每日一题 | 2020-04-11 | ✓ | Link | ||
| 面试题 | ☆☆☆ | 交点 | 每日一题 | 2020-04-12 | ✓ | Link | ||
| 355 | ☆☆ | 设计推特 | 每日一题 | 2020-04-13 | ✓ | ✓ | Link | |
| 445 | ☆☆ | 两数相加Ⅱ | 每日一题 | 2020-04-14 | ✓ | Link | ||
| 542 | ☆☆ | 01-矩阵 | 每日一题 | 2020-04-15 | ✓ | Link | ||
| 56 | ☆☆ | 合并区间 | 每日一题 | 2020-04-16 | ✓ | Link | ||
| 55 | ☆☆ | 跳跃游戏 | 每日一题 | 2020-04-17 | ✓ | Link | ||
| 11 | ☆☆ | 盛最多水的容器 | 每日一题 | 2020-04-18 | ✓ | Link | ||
| 466 | ☆☆☆ | 统计重复个数 | 每日一题 | 2020-04-19 | ✓ | Link | ||
| 200 | ☆☆ | 岛屿数量 | 每日一题 | 2020-04-20 | ✓ | Link | ||
| 1248 | ☆☆ | 统计「优美子数组」 | 每日一题 | 2020-04-21 | ✓ | Link | ||
| 面试题 | ☆☆ | 二叉树的右视图 | 每日一题 | 2020-04-22 | ✓ | Link | ||
| 面试题 | ☆☆ | 硬币 | 每日一题 | 2020-04-23 | ✓ | Link | ||
| 面试题 | ☆☆☆ | 数组中的逆序对 | 每日一题 | 2020-04-24 | ✓ | Link | ||
| 46 | ☆☆ | 全排列 | 每日一题 | 2020-04-25 | ✓ | Link | ||
| 23 | ☆☆☆ | 合并K个排列链表 | 每日一题 | 2020-04-26 | ✓ | Link | ||
| 33 | ☆☆ | 搜索旋转排序数组 | 每日一题 | 2020-04-27 | ✓ | Link | ||
| 面试题 | ☆☆ | 数组中数字出现的次数 | 每日一题 | 2020-04-28 | ✓ | Link | ||
| 1095 | ☆☆☆ | 山脉数组中查找目标值 | 每日一题 | 2020-04-29 | ✓ | Link | ||
| 202 | ☆ | 快乐数 | 每日一题 | 2020-04-30 | ✓ | Link | ||
| 21 | ☆ | 合并两个有序链表 | 每日一题 | 2020-05-01 | ✓ | Link | ||
| 3 | ☆☆ | 无重复字符的最长子串 | 每日一题 | 2020-05-02 | ✓ | Link | ||
| 53 | ☆ | 最大子序和 | 每日一题 | 2020-05-03 | ✓ | Link | ||
| 45 | ☆☆☆ | 跳跃游戏Ⅱ | 每日一题 | 2020-05-04 | ✓ | Link | ||
| 98 | ☆☆ | 验证二叉搜索树 | 每日一题 | 2020-05-05 | ✓ | Link | ||
| 983 | ☆☆ | 最低票价 | 每日一题 | 2020-05-06 | ✓ | Link |
| ID | Difficulty | Solution | Series | Finish Time | Java | C | C++ | Address |
|---|---|---|---|---|---|---|---|---|
| 136 | ☆ | Single-Number | 30-Day | 2020-04-01 | ✓ | Link | ||
| 202 | ☆ | Happy-Number | 30-Day | 2020-04-02 | ✓ | Link | ||
| 53 | ☆ | Maximum-Subarray | 30-Day | 2020-04-03 | ✓ | Link | ||
| 283 | ☆ | Move-Zeroes | 30-Day | 2020-04-04 | ✓ | Link | ||
| 122 | ☆ | Best-Time-to-Buy-and-Sell-Stock-Ⅱ | 30-Day | 2020-04-05 | ✓ | Link | ||
| 49 | ☆☆ | Group-Anagrams | 30-Day | 2020-04-06 | ✓ | Link | ||
| 1407 | ☆ | Counting-Elements | 30-Day | 2020-04-07 | ✓ | Link | ||
| 876 | ☆ | Middle-of-the-Linked-List | 30-Day | 2020-04-08 | ✓ | Link | ||
| 844 | ☆ | Backspace-String-Compare | 30-Day | 2020-04-09 | ✓ | Link | ||
| 155 | ☆ | Min-Stack | 30-Day | 2020-04-10 | ✓ | Link | ||
| 543 | ☆ | Diameter-of-Binary-Tree | 30-Day | 2020-04-11 | ✓ | Link | ||
| 1046 | ☆ | Last-Stone-Weight | 30-Day | 2020-04-12 | ✓ | Link | ||
| 525 | ☆☆ | Contiguous-Array | 30-Day | 2020-04-13 | ✓ | Link | ||
| ☆☆ | Perform-String-Shifts | 30-Day | 2020-04-14 | ✓ | Link | |||
| 238 | ☆☆ | Product-of-Array-Except-Self | 30-Day | 2020-04-15 | ✓ | Link | ||
| 678 | ☆☆ | Valid-Parenthesis-String | 30-Day | 2020-04-16 | ✓ | Link | ||
| 200 | ☆☆ | Number-of-Islands | 30-Day | 2020-04-17 | ✓ | Link | ||
| 64 | ☆☆ | Minimum-Path-Sum | 30-Day | 2020-04-18 | ✓ | Link | ||
| 33 | ☆☆ | Search-in-Rotated-Sorted-Array | 30-Day | 2020-04-19 | ✓ | Link | ||
| 1008 | ☆☆ | Construct-Binary-Search-Tree-from-Preorder-Traversal | 30-Day | 2020-04-20 | ✓ | Link | ||
| 10012 | ☆☆ | Leftmost-Column-with-at-Least-a-One | 30-Day | 2020-04-21 | ✓ | Link | ||
| 560 | ☆☆ | Subarray-Sum-Equals-K | 30-Day | 2020-04-22 | ✓ | Link | ||
| 201 | ☆☆ | Bitwise-AND-of-Numbers-Range | 30-Day | 2020-04-23 | ✓ | Link | ||
| 146 | ☆☆ | LRU-Cache | 30-Day | 2020-04-24 | ✓ | Link | ||
| 55 | ☆☆ | Jump-Game | 30-Day | 2020-04-25 | ✓ | Link | ||
| 1143 | ☆☆ | Longest-Common-Subsequence | 30-Day | 2020-04-26 | ✓ | Link | ||
| 221 | ☆☆ | Maximal-Square | 30-Day | 2020-04-27 | ✓ | Link | ||
| ☆☆ | First-Unique-Number | 30-Day | 2020-04-28 | ✓ | Link | |||
| 124 | ☆☆☆ | Binary-Tree-Maximum-Path-Sum | 30-Day | 2020-04-29 | ✓ | Link | ||
| ☆☆ | Check-If-a-String-Is-a-Valid-Sequence-from-Root-to-Leaves-Path-in-a-Binary-Tree | 30-Day | 2020-04-30 | ✓ | Link | |||
| 278 | ☆ | First-Bad-Version | May | 2020-05-01 | ✓ | Link | ||
| 771 | ☆ | Jewels-and-Stones | May | 2020-05-02 | ✓ | Link | ||
| 383 | ☆ | Ransom-Note | May | 2020-05-03 | ✓ | Link | ||
| 476 | ☆ | Number-Complement | May | 2020-05-04 | ✓ | Link | ||
| 387 | ☆ | First-Unique-Character-in-a-String | May | 2020-05-05 | ✓ | Link | ||
| 169 | ☆ | Majority-Element | May | 2020-05-06 | ✓ | Link |
