珍妮的选择的博客_LeetCode

Best Time to Buy and Sell Stock 系列总结

Best Time to Buy and Sell Stock 系列总结强烈推荐: Most consistent ways of dealing with the series of stock probl

leetcode

算法

递推公式

动态规划

原创 2022-08-01 10:09:17 60 阅读

123. Best Time to Buy and Sell Stock III***

123. Best Time to Buy and Sell Stock II

leetcode

算法

动态规划

c++

递推公式

原创 2022-08-01 10:07:41 51 阅读

1237. Find Positive Integer Solution for a Given Equation*

1237. Find Positive Integer Solution for a Given Equation* https://leetcode.com/problems/find-positiv

leetcode

算法

二分法

c++

原创 2022-08-01 10:07:22 40 阅读

1374. Generate a String With Characters That Have Odd Counts*

1374. Generate a String With Characters That Have Odd Counts*https://leetcode.com/problems/generate-a-strin an integer n, return a string with n char...

leetcode

算法

c++

原创 2022-05-30 15:46:04 167 阅读

965. Univalued Binary Tree*

965. Univalued Binary Tree* https://leetcode.com/problems/univa Return true if and only if the given tree...

leetcode

算法

前序遍历

c++

原创 2022-05-30 15:45:41 121 阅读

590. N-ary Tree Postorder Traversal*

590. N-ary Tree Postorder Traversal* https://leetcode.com/problems/n-aryes. Nary-Tree input serial...

leetcode

算法

c++

迭代

递归

原创 2022-05-30 15:45:33 136 阅读

559. Maximum Depth of N-ary Tree*

559. Maximum Depth of N-ary Tree* https://leetcode.com/problems/maximum The maximum depth is the number of nodes along the longest...

leetcode

算法

c++

递归

原创 2022-05-30 15:45:23 74 阅读

16. 3Sum Closest**

16. 3Sum Closet**https://leetcode.com/problems/3sum-closest/description/题目描述Given an array nums of n integers an

LeetCode

编程

算法与数据结构

数组

三元组

原创 2022-05-30 14:51:44 65 阅读

448. *Find All Numbers Disappeared in an Array

448. *Find All Numbers Disappeared in an Arrayhttps://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/description/题

LeetCode

算法与数据结构

数组

i++

java

原创 2022-05-30 14:51:42 77 阅读

154. Find Minimum in Rotated Sorted Array II***

154. Find Minimum in Rotated S

leetcode

算法

数组

c++

重复元素

原创 2022-05-30 14:51:31 77 阅读

1222. Queens That Can Attack the King**

1222. Queens That Can Attack the King**https://leetcode.com/problems/queens-that-can-attack-the-king/题目描述On an 8x8 ch

leetcode

算法

c++

python

搜索

原创 2022-05-30 14:51:28 104 阅读

796. Rotate String* (旋转字符串)

796. Rotate String* (旋转字符串)https://leetcode.com/problems/rotate-string/题目描述We are given two strings, A

leetcode

字符串

算法

c++

原创 2022-05-30 12:46:37 86 阅读

200. Number of Islands**(岛屿数量)

200. Number of Islands**(岛屿数量)https://leetcode.com/problems/number-of-islands/题目描述

算法

leetcode

dfs

2d

c++

原创 2022-05-30 12:46:14 108 阅读

461. Hamming Distance*(汉明距离)

461. Hamming Distance*(汉明距离)https://leetcode.com/problems/hamming-distance/题目描述The Hamming distance between two

算法

leetcode

汉明距离

c++

原创 2022-05-30 12:45:56 180 阅读

165. Compare Version Numbers**

165. Compare Version Numbers**https://leetcode.com/problems/compare-version-numbers/题目描述Compare two version nu

算法

leetcode

git

c++

sed

原创 2022-05-30 12:44:57 138 阅读

1328. Break a Palindrome**

1328. Break a Palindrome**https://leetcode.com/problems/break-a-palindrome/题目描述Given a palindromic string palindrome,

leetcode

算法

字符替换

c++

ico

原创 2022-05-30 12:44:48 45 阅读

1281. Subtract the Product and Sum of Digits of an Integer*

1281. Subtract the Product and Sum of Digits of an Integer*https://leetcode.com/problems/subtract-the

leetcode

算法

git

c++

原创 2022-05-30 12:44:43 100 阅读

1169. Invalid Transactions**

1169. Invalid Transactions**https://leetcode.com/problems/invalid-transactions/题目描述A transaction is possib

leetcode

算法

约束条件

git

i++

原创 2022-05-30 12:44:37 101 阅读

1323. Maximum 69 Number*

1323. Maximum 69 Number*https://leetcode.com/problems/maximum-69-number/题目描述Given a positive in

leetcode

算法

git

c++

原创 2022-05-30 12:44:24 68 阅读

700. Search in a Binary Search Tree*

700. Search in a Binary Search Tree*https://leetcode.com/problems/search-in-a-binary-search-tre

leetcode

算法

子树

c++

二叉搜索树

原创 2022-05-30 12:44:18 63 阅读

728. Self Dividing Numbers*

728. Self Dividing Numbers* https://leetcode.com/problems

leetcode

算法

git

c++

原创 2022-05-30 12:44:11 78 阅读

429. N-ary Tree Level Order Traversal**

429. N-ary Tree Level Order Traversal** https://leetcode.com/problems/n-ary

leetcode

算法

c++

层序遍历

原创 2022-05-30 12:44:06 77 阅读

589. N-ary Tree Preorder Traversal*

leetcode

算法

c++

迭代

递归

原创 2022-05-30 12:43:50 137 阅读

897. Increasing Order Search Tree*

897. Increasing Order Search Tree* https://leetcode.com/problems/increasing-order-searn the tree is ...

leetcode

算法

子树

链表

中序遍历

原创 2022-05-30 12:43:40 206 阅读

148. Sort List**

148. Sort List**https://leetcode.com/problems/sort-list/题目描述Sort a linked list in O(n log n) time using constant space complexity.Example 1:Input: 4->2->1->3Output: 1->2->3->4...

leetcode

算法

链表

初始化

c++

原创 2022-05-30 12:43:17 74 阅读

61. Rotate List**

61. Rotate List**https://leetcode.com/problems/rotate-list/题目描述Given a linked list, rotate the list to th

leetcode

算法

链表

c++

整除

原创 2022-05-30 12:43:11 67 阅读

944. Delete Columns to Make Sorted*

944. Delete Columns to Make Sorted*https://leetcode.com/problems/delete-columns-to-make-sorted/题目描述We are given an array A of N lowercase letter strings, all of the same length.Now, we may choose ...

leetcode

算法

c++

升序

原创 2022-05-30 11:26:03 76 阅读

1403. Minimum Subsequence in Non-Increasing Order*

1403. Minimum Subsequence in Non-Increasing Order*https://leetcode.com/problems/minimum-subsequence-in-non-increasing-order/题目描述Given the array nums, obtain a subsequence of the array whose sum of ...

leetcode

算法

数组

c++

原创 2022-05-30 11:25:57 105 阅读

11. **Container With Most Water

11. **Container With Most Waterhttps://leetcode.com/problems/container-with-most-water/description/题目描述Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i...

LeetCode

编程

算法与数据结构

时间复杂度

两个指针

原创 2022-05-30 11:25:18 67 阅读

18. 4Sum**

18. 4Sum**https://leetcode.com/problems/4sum/description/题目描述Given an array nums of n integers and an integer target, are there elements a, b, c and d in nums such that a + b + c + d = target? Find...

LeetCode

算法与数据结构

c++

重复元素

4s

原创 2022-05-30 11:25:11 31 阅读

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Best Time to Buy and Sell Stock 系列总结

123. Best Time to Buy and Sell Stock III***

1237. Find Positive Integer Solution for a Given Equation*

1374. Generate a String With Characters That Have Odd Counts*

965. Univalued Binary Tree*

590. N-ary Tree Postorder Traversal*

559. Maximum Depth of N-ary Tree*

16. 3Sum Closest**

448. *Find All Numbers Disappeared in an Array

154. Find Minimum in Rotated Sorted Array II***

1222. Queens That Can Attack the King**

796. Rotate String* (旋转字符串)

200. Number of Islands**(岛屿数量)

461. Hamming Distance*(汉明距离)

165. Compare Version Numbers**

1328. Break a Palindrome**

1281. Subtract the Product and Sum of Digits of an Integer*

1169. Invalid Transactions**

1323. Maximum 69 Number*

700. Search in a Binary Search Tree*

728. Self Dividing Numbers*

429. N-ary Tree Level Order Traversal**

589. N-ary Tree Preorder Traversal*

897. Increasing Order Search Tree*

148. Sort List**

61. Rotate List**

944. Delete Columns to Make Sorted*

1403. Minimum Subsequence in Non-Increasing Order*

11. **Container With Most Water

18. 4Sum**