View Code of Problem 87

#include <iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	if(n%2==0){
		if(n==2)
			cout<<"1 ";
		else if(n%4!=0){
			cout<<(n/4)+(n-n%4)/2<<" ";
		}
		else
			cout<<n/4<<" ";
			
		cout<<n/2;				
	}
	else cout<<"0 0";
}