#include<iostream>#include<cstdio>using namespace std;int a[1005][1005];int main(){    int n,m;    cin >> n >> m;    for(int i = 1;i <= n;i++)    {        for(int j = 1;j <= m;j++)   cin >> a[i][j];    }    for(int j = m;j >= 1;j--)    {        for(int i = 1;i <= n;i++)   cout << a[i][j] << ‘ ‘;        cout << endl;    }    return 0;}