#include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<iomanip> #include<iostream> #include<list> int a[10][10]; int n,mxx = 0,ndd = 10000; using namespace std; int main() { cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; } } for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ if(a[i][j] > mxx){ mxx = a[i][j]; } if(a[i][j] < ndd){ ndd = a[i][j]; } } } cout<<mxx<<" "<<ndd; }