#include<iostream> using namespace std; int main(){ int n,m; cin>>n>>m; int a[n+1][n+1]; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; } } for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ if(i=j||i+j==n+1){ printf("%5d",a[i][j]+m); }else{ printf("%5d",a[i][j]); } } cout<<endl; } return 0; }