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