Leetcode Study

Zhuoyi Huang published on 2020-04-25

Edited on Dillinger
Leetcode website: Leetcode-Chinese, Leetcode
Leetcode Animation: Github MisterBooo/LeetCodeAnimation, bilibili website
Leetcode Solutions: Github franklingu/leetcode

Tags

链表

数组


23. Merge k Sorted Lists

leetcode link Hard

Description: Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.

leetcode 23

复杂度分析:

33. Search in Rotated Sorted Array

leetcode link Medium

Description:

leetcode 33

leetcode 33d1

思路分析:


81. Search in Rotated Sorted Array II

leetcode link Medium

Description:

leetcode 81

思路分析:

153. Find Minimum in Rotated Sorted Array

leetcode link Medium

Description:

leetcode 153

思路分析:

1095. Find in Mountain Array

leetcode link Hard

Description:

leetcode 1095

思路分析:

56-1. 数组中数字出现的次数

leetcode link Medium

Description:

leetcode 56-1

思路分析:

class Solution:
    def singleNumber(self, nums):
        single_number = 0
        for num in nums:
            single_number ^= num
        return single_number

53. Maximum Subarray

**

leetcode link Easy

Description: leetcode 53

思路分析: