#include<iostream> #include<cstdio> using namespace std; int main(){ int n,mx = -2e9,mn = 2e9; int a[100][100]; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; if(a[i][j] < mn){ mn = a[i][j]; } if(a[i][j] > mx){ mx = a[i][j]; } } } cout<<mn<<" "<<mx; return 0; }