public static int[][] matrixReshape(int[][] nums, int r, int c) {
int len_1 = nums.length,len_2 = nums[0].length;
int[][] result = new int[r][c];
if(len_1*len_2!=r*c)
return nums;
for(int i=0;i<r*c;i++){
//利用reshape的矩阵的下标和原下标的关系
result[i/c][i%c]=nums[i/len_2][i%len_2];
}
return result;
}
直接利用新矩阵和原矩阵的下标关系，直接赋值。
题目 In MATLAB, there is a very useful function called 'res...
直接利用新矩阵和原矩阵的下标关系，直接赋值。
Reshape the Matrix 描述：In MATLAB, there is a very useful f...
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原题地址:https://leetcode.com/problems/reshape-the-matrix/des...
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本文标题：Leetcode #566. Reshape the Matri
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