#include<bits/stdc++.h> using namespace std; int a[10][10]; int main(){ int n; cin >> n; for (int i =0;i < n;i++){ for(int j = 0;j < n;j++){ cin >> a[i][j]; } } int nb,mb; nb = a[0][0]; for (int i =0;i < 3;i++){ for(int j = 1;j < 4;j++){ if(a[i][j] > nb){ nb = a[i][j]; } } } mb = a[0][0]; for (int i =0;i < 3;i++){ for(int j = 1;j < 4;j++){ if(a[i][j] < mb){ mb = a[i][j]; } } } cout << mb << " " << nb; return 0; }