View Code of Problem 87

#include <stdio.h>
int main(){
	int a;
	int sum=0;
	scanf("%d",&a);
	if(a%2!=0)
		printf("0 0");
	int t=a/2;

	if (a%4!=0)
		sum=a/4+1;
	else
		sum=a/4;
	printf("%d %d\n",sum,t);



}