_Zlrrr - 博客园

2018年11月23日

#Leetcode# 34. Find First and Last Position of Element in Sorted Array

摘要： https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/ Given an array of integers nums sorted in ascending order, find 阅读全文

posted @ 2018-11-23 14:56 _Zlrrr 阅读(161) 评论(0) 推荐(0)

#Leetcode# 18. 4Sum

摘要： https://leetcode.com/problems/4sum/ 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 阅读全文

posted @ 2018-11-23 14:20 _Zlrrr 阅读(123) 评论(0) 推荐(0)

#Leetcode# 16. 3Sum Closest

摘要： https://leetcode.com/problems/3sum-closest/ Given an array nums of n integers and an integer target, find three integers in nums such that the sum is 阅读全文

posted @ 2018-11-23 11:12 _Zlrrr 阅读(134) 评论(0) 推荐(0)

#Leetcode# 15. 3Sum

摘要： https://leetcode.com/problems/3sum/ Given an array nums of n integers, are there elements a, b, c in nums such that a + b + c = 0? Find all unique tri 阅读全文

posted @ 2018-11-23 10:10 _Zlrrr 阅读(137) 评论(0) 推荐(0)

#Leetcode# 42. Trapping Rain Water

摘要： https://leetcode.com/problems/trapping-rain-water/ Given n non-negative integers representing an elevation map where the width of each bar is 1, compu 阅读全文

posted @ 2018-11-23 09:24 _Zlrrr 阅读(164) 评论(0) 推荐(0)

2018年11月22日

#Leetcode# 63. Unique Paths II

摘要： https://leetcode.com/problems/unique-paths-ii/ A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below). The ro 阅读全文

posted @ 2018-11-22 19:49 _Zlrrr 阅读(192) 评论(0) 推荐(0)

#Leetcode# 62. Unique Paths

摘要： https://leetcode.com/problems/unique-paths/ A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below). The robot 阅读全文

posted @ 2018-11-22 18:03 _Zlrrr 阅读(136) 评论(0) 推荐(0)

#Leetcode# 36. Valid Sudoku

摘要： https://leetcode.com/problems/valid-sudoku/ Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the foll 阅读全文

posted @ 2018-11-22 14:19 _Zlrrr 阅读(133) 评论(0) 推荐(0)

#Leetcode# 33. Search in Rotated Sorted Array

摘要： https://leetcode.com/problems/search-in-rotated-sorted-array/ Suppose an array sorted in ascending order is rotated at some pivot unknown to you befor 阅读全文

posted @ 2018-11-22 13:21 _Zlrrr 阅读(101) 评论(0) 推荐(0)

#Leetcode# 73. Set Matrix Zeroes

摘要： https://leetcode.com/problems/set-matrix-zeroes/ Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in-place. Example 阅读全文

posted @ 2018-11-22 10:27 _Zlrrr 阅读(137) 评论(0) 推荐(0)

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