View Code of Problem 87

#include<stdio.h>
#include<string.h>
int main()
{
	int n,max,min;
	scanf("%d",&n);
	if(n%2!=0)
		printf("0 0\n");
	else
	{
		max=n/2;
		min=n/4+n%4/2;
		printf("%d %d\n",min,max);
	}
	return 0;
}