|
[leetcode]51. N-QueensN皇后 |
Backtracking |
Hard |
| [leetcode]52. N-Queens II N皇后 |
Backtracking |
Hard |
| [leetcode]53. Maximum Subarray最大子数组和 |
Dynamic Programming |
Easy |
| [leetcode]54. Spiral Matrix螺旋矩阵 |
Array |
Medium |
| [leetcode]55. Jump Game青蛙跳(能否跳到终点) |
Greedy |
Medium |
| [leetcode]56. Merge Intervals归并区间 |
Sort |
Medium |
| [leetcode]57. Insert Interval插入区间 |
Sort |
Hard |
| [leetcode]58. Length of Last Word最后一个词的长度 |
String |
Easy |
| [leetcode]59. Spiral Matrix II螺旋遍历矩阵2 |
Array |
Medium |
| |
|
|
| [leetcode]61. Rotate List旋转链表 |
Linked List |
Medium |
| [leetcode]62. Unique Paths 不同路径 |
Dynamic Programming |
Medium |
| |
|
|
| [leetcode]64. Minimum Path Sum最小路径和 |
Dynamic Programming |
Medium |
| [leetcode]65. Valid Number 有效数值 |
String |
Medium |
| [leetcode]66. Plus One加一 |
Array |
Easy |
| [leetcode]67. Add Binary 二进制加法 |
String |
Easy |
| |
|
|
| |
|
|
| [leetcode]70. Climbing Stairs爬楼梯 |
Dynamic Programming |
Easy |
| |
|
|
| [leetcode]72. Edit Distance 最少编辑步数 |
Dynamic Programming |
Hard |
| |
|
|
| |
|
|
| [leetcode]75. Sort Colors三色排序 |
Sort |
Medium |
| [leetcode]76. Minimum Window Substring最小字符串窗口 |
Sliding Window |
Hard |
| [leetcode]77. Combinations组合 |
Backtracking |
Medium |
| [leetcode]78. Subsets数组子集 |
Backtracking |
Medium |
| |
|
|
| [leetcode]80. Remove Duplicates from Sorted Array II有序数组去重(单个元素可出现两次) |
Array |
Easy |
| [leetcode]81. Search in Rotated Sorted Array II旋转过有序数组里找目标值II(有重) |
Array |
Medium |
| |
|
|
| [leetcode]83. Remove Duplicates from Sorted List有序链表去重 |
Linked List |
Easy |
| [leetcode]84. Largest Rectangle in Histogram直方图中的最大矩形 |
Stack |
Medium |
| |
|
|
| [leetcode]86. Partition List划分链表 |
Linked List |
Medium |
| [leetcode]87. Scramble String字符串树形颠倒匹配 |
String |
Medium |
| [leetcode]88. Merge Sorted Array归并有序数组 |
Merge Sort |
Easy |
| |
|
|
| [leetcode]90. Subsets II数组子集(有重) |
Backtracking |
Medium |
| [leetcode]91. Decode Ways解码方法 |
|
|
| [leetcode]92. Reverse Linked List II反转链表2 |
Linked List |
Medium |
| |
|
|
| [leetcode]94. Binary Tree Inorder Traversal二叉树中序遍历 |
DFS |
Easy |
| [leetcode]95. Unique Binary Search Trees II给定节点形成不同BST的集合 |
Dynamic Programming |
Medium |
| [leetcode]96. Unique Binary Search Trees给定节点形成不同BST的个数 |
Dynamic Programming |
Medium |
| [leetcode]97. Interleaving String能否构成交错字符串 |
Dynamic Programming |
Medium |
| [leetcode]98. Validate Binary Search Tree验证二叉搜索树 |
DFS |
Medium |
| [leetcode]99. Recover Binary Search Tree恢复二叉搜索树 |
DFS |
Medium |
| [leetcode]100. Same Tree相同的树 |
DFS |
Easy |
