# include<iostream> using namespace std; int main(){ int a[100][100],m=1000000,n=-100,b; cin>>b; for(int i=0;i<b;i++){ for(int j=0;j<b;j++){ cin>>a[i][j]; if(a[i][j]>n) n=a[i][j]; if(a[i][j]<m) m=a[i][j]; } } cout<<m<<" "<<n; return 0; }