【C】#矩阵转置#
矩阵转置
https://www.nowcoder.com/practice/351b3d03e410496ab5a407b7ca3fd841
#include <stdio.h>
int main() {
int n, m;
scanf("%d %d", &n, &m);
int arr[n][m];
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
scanf("%d", &arr[i][j]);
}
}
for (int i = 0; i < m; i++) {
for (int j = 0; j < n; j++) {
printf("%d ", arr[j][i]);
}
printf("\n");
}
}