#include<iostream> using namespace std; int main(){ int minn; int maxn; 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]){ maxn=a[i][j]; } else if(a[i][j]<a[0][0]){ minn=a[i][j]; } } } cout<<minn<<" "<<maxn; return 0; }