View Code of Problem 87

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