View Code of Problem 87

#include<stdio.h>
int main()
{
    int n;
    scanf("%d",&n);
    if(n%2!=0)printf("0 0");
    else if(n%2==0&&n%4==0){
    	printf("%d %d",n/4,n/2);
	}else if(n%2==0&&n%4!=0){
		printf("%d %d",n/4+1,n/2);
	}
}