题解 | 矩阵转置

#include <stdio.h>

int main() {
    int n, m;
    scanf("%d %d", &n, &m);

    int shuzu[m][n];
    for (int i = 0; i < n; i++){
        for (int j = 0; j < m; j++){
            int a;
            scanf("%d", &a);
            shuzu[j][i] = a;
        }
    }

    for (int i = 0; i < m; i++){
        for (int j = 0; j < n; j++){
            printf("%d ", shuzu[i][j]);
            if (j == n - 1){
                printf("\n");
            }
        }
    }
    return 0;
}