#include <iostream> using namespace std; int main() { //int a[3][3]={1,2,3,4,5,6,7,8,9}; int max,min,n,a[11][11]; cin>>n; for(int i =1;i<=n;i++){//行 for(int j=1;j<=n;j++){ cin>>a[i][j]; } } max=min=a[1][1]; for(int i =1;i<=n;i++){//行 for(int j=1;j<=n;j++){ if(min>a[i][j])min=a[i][j]; if(a[i][j]>max)max=a[i][j]; } } cout<<min<<" "<<max; return 0; }