#include<bits/stdc++.h> using namespace std; int a[1000][1000]; int main() { int n; int minn=1; int maxn=1; cin>>n; for(int i=1; i<=n; i++) { for(int j=1; j<=n; j++) { cin>>a[i][j]; if(a[i][j]>=maxn) { maxn=a[i][j]; } else if(a[i][j]<minn) { minn=a[i][j]; } } } cout<<minn<<" "<<maxn; return 0; }