#include <bits/stdc++.h> using namespace std; int main() { int a[1010][1010]; int n; cin>>n; 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++) { int maxx=0; for(int j=1;j<=n;j++) { maxx=max(maxx,a[j][i]); } cout<<maxx<<" "; } cout<<endl; for(int i=1;i<=n;i++) { int minn=100000000; for(int j=1;j<=n;j++) { minn=min(minn,a[j][i]); } cout<<minn<<" "; } cout<<endl; for(int i=1;i<=n;i++) { int maxx=0; for(int j=1;j<=n;j++) { maxx=max(maxx,a[i][j]); } cout<<maxx<<" "; } cout<<endl; for(int i=1;i<=n;i++) { int minn=100000000; for(int j=1;j<=n;j++) { minn=min(minn,a[i][j]); } cout<<minn<<" "; } cout<<endl; return 0; }