carloscn / carloscn/structstudy

leetcode867:转置矩阵(transpose-matrix)

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Lang-rust Level-easy 一般问题 排序 数组
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Description

### 问题描述

给你一个二维整数数组 matrix, 返回 matrix 的 转置矩阵 。

矩阵的 转置 是指将矩阵的主对角线翻转,交换矩阵的行索引与列索引。

![image](https://user-images.githubusercontent.com/16836611/226076023-b38927fe-5789-4b4f-bfd3-a2cd784789a6.png)

示例 1:

输入:matrix = [[1,2,3],[4,5,6],[7,8,9]]
输出:[[1,4,7],[2,5,8],[3,6,9]]
示例 2:

输入:matrix = [[1,2,3],[4,5,6]]
输出:[[1,4],[2,5],[3,6]]
 
提示:

m == matrix.length
n == matrix[i].length
1 <= m, n <= 1000
1 <= m * n <= 105
-109 <= matrix[i][j] <= 109

来源:力扣(LeetCode)
链接:https://leetcode.cn/problems/transpose-matrix
著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。

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