# include<iostream> # include<bits/stdc++.h> using namespace std; int b[9][9],Min=INT_MAX,Max=INT_MIN; int main(){ int a; cin>>a; for(int i=0;i<a;i++){ for(int j=0;j<a;j++){ cin>>b[i][j]; } } for(int i=0;i<a;i++){ for(int j=0;j<a;j++){ if(b[i][j]>Max)Max=b[i][j]; if(b[i][j]<Min)Min=b[i][j]; } } cout<<Min<<" "<<Max<<endl; return 0; }