# include<iostream> using namespace std; int main() { int n,big = 0,small = 2147483647; cin >> n; n--; int b[n][n]; for(int y = 0; y <= n; y++) { for(int x = 0; x <= n; x++) { cin >> b[x][y]; if(b[x][y] > big) { big = b[x][y]; } if(b[x][y] < small) { small = b[x][y]; } } } printf("%d %d", small, big); return 0; }