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