#include<iostream> #include<cstdio> #include<cstring> #include<cmath> using namespace std; int main(){ int a[100][100]={},n,m=0,x=1000000000; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ cin>>a[i][j]; } } if(a[i][j]>m){ m=a[i][j];} if(a[i][j]<n){ n=a[i][j];} cout<<n<<" "<<m; return 0; }