在MATLAB中,有一个非常有用的函数 reshape,它可以将一个矩阵重塑为另一个大小不同的新矩阵,但保留其原始数据. 给出一个由二维数组表示的矩阵,以及两个正整数r和c,分别表示想要的重构的矩阵的行数和列数. 重构后的矩阵需要将原始矩阵的所有元素以相同的行遍历顺序填充. 如果具有给定参数的reshape操作是可行且合理的,则输出新的重塑矩阵:否则,输出原始矩阵. 示例 1: 输入: nums = [[1,2], [3,4]] r = 1, c = 4 输出: [[1,2,3,4]] 解释:…

https://leetcode.com/problems/reshape-the-matrix/description/ public int[][] matrixReshape(int[][] nums, int r, int c) { ].length; if (r * c != m * n) return nums; int[][] reshaped = new int[r][c]; ; i < r * c; i++) reshaped[i/c][i%c] = nums[i/n][i%n…

566. 重塑矩阵 566. Reshape the Matrix 题目描述 LeetCode LeetCode LeetCode566. Reshape the Matrix简单 Java 实现 class Solution { public int[][] matrixReshape(int[][] nums, int r, int c) { int row = nums.length, col = nums[0].length; if (row * col != r * c) { retu…

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-dimensional array, and two positive integers r and c rep…

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-dimensional array, and two positive integers r and c rep…

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-dimensional array, and two positive integers r and c rep…

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-dimensional array, and two positive integers r and c repr…

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-dimensional array, and two positive integers r and c rep…

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. Example 1: Input: nums = [[1,2], [3,4]] r = 1, c = 4 Output: [[1,2,3,4]] Explanation: The row-trave…

题目要求 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-dimensional array, and two positive integers r and …