View Code of Problem 87

#include<stdio.h>
int main()
{
	int a,max,min;
	scanf("%d",&a);
	int i,j;
	max = 0;
	min = a;
	for(i=0;i<=a/2;i++)
	{
		for(j=0;j<=a/4;j++)
		{
			if(i*2+j*4==a)
			{
				max = max>i+j?max:i+j;
				min = min<i+j?min:i+j;
			}
		}
	}
	if(max>min)
	{
		printf("%d %d",min,max);
	}
	else
	{
		printf("00");
	}
	return 0;
}