作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 排序 日期 题目地址:https://leetcode.com/problems/matrix-cells-in-distance-order/ 题目描述 We are given a matrix with R rows and C columns has cells with integer coordinates (r, c), where 0…

题目如下: We are given a matrix with R rows and C columns has cells with integer coordinates (r, c), where 0 <= r < R and 0 <= c < C. Additionally, we are given a cell in that matrix with coordinates (r0, c0). Return the coordinates of all cells i…

problem 1030. Matrix Cells in Distance Order 参考 1. Leetcode_easy_1030. Matrix Cells in Distance Order; 完…

[LeetCode]01 Matrix 解题报告 标签(空格分隔): LeetCode 题目地址:https://leetcode.com/problems/01-matrix/#/description 题目描述: Given a matrix consists of 0 and 1, find the distance of the nearest 0 for each cell. The distance between two adjacent cells is 1. Example:…

Matrix Cells in Distance Order We are given a matrix with R rows and C columns has cells with integer coordinates (r, c), where 0 <= r < R and 0 <= c < C. Additionally, we are given a cell in that matrix with coordinates (r0, c0). Return the c…

这是小川的第384次更新,第412篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第246题(顺位题号是1030).我们给出一个矩阵,其中R行和C列具有整数坐标(r,c)的单元格,其中0 <= r <R且0 <= c <C. 另外,我们在该矩阵中给出了一个坐标为(r0,c0)的单元格. 返回矩阵中所有单元格的坐标,按照它们从(r0,c0)到最小距离到最大距离的距离进行排序.这里,两个单元格(r1,c1)和(r2,c2)之间的距离是曼哈顿距离,|r1 -…

今天看到CSDN博客的勋章换了图表,同一时候也添加显示了博客等级,看起来都听清新的,感觉不错! [题目] Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space? A straight forward solution using O(mn) sp…

这是LeetCode里的第54道题. 题目要求: 给定一个包含 m x n 个元素的矩阵(m 行, n 列),请按照顺时针螺旋顺序,返回矩阵中的所有元素. 示例 1: 输入: [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ] 输出: [1,2,3,6,9,8,7,4,5] 示例 2: 输入: [ [1, 2, 3, 4], [5, 6, 7, 8], [9,10,11,12] ] 输出: [1,2,3,4,8,12,11,10,9,5,6,7] 核心思想: 无脑…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 周期是14 日期 题目地址:https://leetcode.com/problems/prison-cells-after-n-days/description/ 题目描述 There are 8 prison cells in a row, and each cell is either occupied or vacant. Each day,…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址: https://leetcode.com/problems/rearrange-string-k-distance-apart 题目描述: Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distanc…