#include <bits/stdc++.h> using namespace std; int cascade[110][110], n, m; void zhuanzhi(){ for (int i = 1; i <= n; i ++) for (int j = 1; j <= m; j ++) cin >> cascade[i][j]; for (int i = 1; i <= m; i ++){ for (int j = 1; j <= n; j ++) cout << cascade[j][i] << " "; cout << endl; } } int main(){ cin >> n >> m; zhuanzhi(); return 0; }