# include<iostream> using namespace std; int main(){ int n,m,a[10][10],b; cin>>m>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; } } if(m>n){ m=m%(n+1); } cout<<m; for(int j=1;j<=m;j++){ for(int i=1;i<=n;i++){ b=a[i][j]; a[i][j]=a[i][j+1]; a[i][j+1]=b; } } cout<<endl; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cout<<a[i][j]<<" "; } cout<<endl; } return 0; }