#include<bits/stdc++.h> using namespace std; int main(){ int b,ma = -2e9,mi = 2e9; cin>>b; int a[10][10]; for (int i = 0;i <= b - 1;i++){ for (int j = 0;j <= b - 1;j++){ cin>>a[i][j]; } } for (int k = 0;k <= b - 1;k++){ for (int n = 0;n <= b - 1;n++){ if (a[k][n] > ma){ x = a[k][n]; } if (a[k][n] < mi){ y = a[k][n]; } } } cout<<ma<<" "<<mi; return 0; }