View Code of Problem 87

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