原文:[LeetCode] Reshape the Matrix 重塑矩阵

In MATLAB, there is a very useful function called reshape , which can reshape a matrix into a new one with different size but keep its original data. You re given a matrix represented by a two dimens ...

2017-05-03 23:22 3 4750 推荐指数:

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[LeetCode] 01 Matrix 零一矩阵

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 ...

Thu Mar 23 05:49:00 CST 2017 9 13601
[LeetCode] 54. Spiral Matrix 螺旋矩阵

Given a matrix of m x n elements (m rows, ncolumns), return all elements of the matrix in spiral order. Example 1: Example 2: 这道题让我们搓一个 ...

Tue Mar 24 22:22:00 CST 2015 9 18590
leetcode[73] Set Matrix Zeroes 将矩阵置零

给定一个矩阵,把零值所在的行和列都置为零。例如: 1 2 3 1 0 3 1 1 1 操作之后变为 1 0 3 0 0 0 1 0 1 方法1: 赋值另存一个m*n的矩阵,在原矩阵为零的值相应置新的矩阵行和列为零。额外空间为O(m*n). 方法2: 两个 ...

Sat Nov 15 20:11:00 CST 2014 0 2609
[LeetCode] 867. Transpose Matrix 转置矩阵

Given a matrix `A`, return the transpose of `A`. The transpose of a matrix is the matrix flipped over it's main diagonal, switching the row ...

Thu Apr 18 07:29:00 CST 2019 0 968
[LeetCode] Set Matrix Zeroes 矩阵赋零

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 ...

Mon Mar 16 21:18:00 CST 2015 6 13516
LeetCode.867-转置矩阵(Transpose Matrix

这是悦乐书的第332次更新,第356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202题(顺位题号是867)。给定矩阵A,返回A的转置。 矩阵的转置是在其主对角线上翻转的矩阵,切换矩阵的行和列索引。例如: 输入:[[1,2,3],[4,5,6],[7,8,9 ...

Mon May 13 16:45:00 CST 2019 0 549
[LeetCode] 54. Spiral Matrix 螺旋矩阵

Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. For example,Given the following matrix ...

Wed Mar 14 10:48:00 CST 2018 0 1837
 
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