#include <bits/stdc++.h> using namespace std; int main(){ int n,big=0,small=2e9; cin>>n; int a[n+1][n+1]; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; if(a[i][j]>=big){ big=a[i][j]; } if(a[i][j]<=small){ small=a[i][j]; } } } cout<<small<<" "<<big; return 0; }