#include<iostream> using namespace std; int main(){ int min=1; int max=1; int a[1000][1000]; int n; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; if(a[i][j]>=a[0][0]){ max=a[i][j]; } else if(a[i][j]<a[0][0]){ min=a[i][j]; } } } cout<<min<<" "<<max; return 0; }