09 2020 档案

[LeetCode 982] Triples with Bitwise AND Equal To Zero
摘要：Given an array of integers A, find the number of triples of indices (i, j, k) such that: 0 <= i < A.length 0 <= j < A.length 0 <= k < A.length A[i] & 阅读全文
posted @ 2020-09-26 02:17 Review->Improve 阅读(227) 评论(0) 推荐(0)
[LeetCode 1250] Check If It Is a Good Array
摘要：Given an array nums of positive integers. Your task is to select some subset of nums, multiply each element by an integer and add all these numbers. T 阅读全文
posted @ 2020-09-26 01:32 Review->Improve 阅读(341) 评论(0) 推荐(0)
[LeetCode 48] Rotate Image
摘要：You are given an n x n 2D matrix representing an image, rotate the image by 90 degrees (clockwise). You have to rotate the image in-place, which means 阅读全文
posted @ 2020-09-24 05:22 Review->Improve 阅读(111) 评论(0) 推荐(0)
[LeetCode 85] Maximal Rectangle
摘要：Given a rows x cols binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area. Example 1: Input: matri 阅读全文
posted @ 2020-09-24 04:15 Review->Improve 阅读(166) 评论(0) 推荐(0)
[LeetCode 265] Paint House II
摘要：There are a row of n houses, each house can be painted with one of the k colors. The cost of painting each house with a certain color is different. Yo 阅读全文
posted @ 2020-09-23 13:03 Review->Improve 阅读(179) 评论(0) 推荐(0)
[LeetCode 256] Paint House
摘要：There are a row of n houses, each house can be painted with one of the three colors: red, blue or green. The cost of painting each house with a certai 阅读全文
posted @ 2020-09-23 13:02 Review->Improve 阅读(266) 评论(0) 推荐(0)
[LeetCode 1585] Check If String Is Transformable With Substring Sort Operations
摘要：Given two strings s and t, you want to transform string s into string t using the following operation any number of times: Choose a non-empty substrin 阅读全文
posted @ 2020-09-15 22:32 Review->Improve 阅读(470) 评论(0) 推荐(0)
[LeetCode 1574] Shortest Subarray to be Removed to Make Array Sorted
摘要：Given an integer array arr, remove a subarray (can be empty) from arr such that the remaining elements in arr are non-decreasing. A subarray is a cont 阅读全文
posted @ 2020-09-08 05:41 Review->Improve 阅读(1132) 评论(0) 推荐(0)