#include<bits/stdc++.h> using namespace std; int main(){ int a[100][100],n,maxx=0,minn=1000000; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; maxx=max(a[i][j],maxx); minn=min(a[i][j],minn); } } cout<<minn<<" "<<maxx; return 0; }