# include<stdio.h> #include<iostream> using namespace std; int main(){ int n,m; cin>>n>>m; int a[100][100]; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>a[i][j]; } } for(int j=1;j<=m;j++){ for(int i=n;i>=1;i--){ cout<<a[i][j]<<" "; } cout<<endl; } return 0; }