#include<bits/stdc++.h> using namespace std; int main(){ int n,max=0,min=999; int a[10][10]; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; if(max<a[i][j]) max = a[i][j]; if(min>a[i][j]) min = a[i][j]; } } cout<<min<<" "<<max; return 0; }