# include<iostream> using namespace std; int a[21][21],b[21][21],n,m; int main(){ cin>>n>>m; for(int i=0;i<n;i++) for(int j=0;j<m;j++){ cin>>a[i][j]; b[j][n-1-i]=a[i][j]; } for(int i=0;i<m;i++){ for(int j=0;j<n;j++) cout<<b[i][j]<<" "; cout<<endl; } }