View Code of Problem 87

#include "stdio.h"
#include "math.h"
#include "string.h"

void main()
{
	int i,j,k;
	int m,n;
	int max,min;
	scanf("%d",&n);
	if(n%2==0&&n%4==0)
	{
		max=n/2;min=n/4;
	}
	else if(n%2==0&&n%4!=0)
	{
		min=n/4+1;max=n/2;
	}
	else
	{
		printf("0 0");return;
	}
	printf("%d %d",min,max);
	
}