#include<iostream> using namespace std; int main(){ int n,a[101][101],max = -1,min = 999; cin >> n; for(int i = 0;i < n;i++){ for(int j = 0;j < n;j++){ cin >> a[i][j]; if(max < a[i][j]) max = a[i][j]; if(min > a[i][j]) min = a[i][j]; } } cout << min << " " << max; return 0; }