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