假的

#include <iostream>
using namespace std;

int main() {
    const int N = 100;
    int matrix[N][N];
    int n, m;
    cin >> n >> m;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cin >> matrix[i][j];
        }
    }
    for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {
            cout << matrix[j][i] << " ";
        }
        cout << endl;
    }
    return 0;
}