#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 i = 0;i <= b - 1;i++){ for (int j = 0;j <= b - 1;j++){ if (a[i][j] > ma){ ma = a[i][j]; } if (a[i][j] < mi){ mi = a[i][j]; } } } cout<<ma<<" "<<mi; return 0; }