View Code of Problem 87

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

}