View Code of Problem 87

#include<bits/stdc++.h>
using namespace std; 

int main()
{
	int n;
	scanf("%d",&n);
	if(n%4==0)
	{
		printf("%d %d",n/4,n/2);
	}
	else if(n%4==2)
		printf("%d %d",(n/4)+1,n/2);
	else printf("0 0");
	
	return 0;
}