View Code of Problem 87

#include<stdio.h>
#include<string.h>
int main(){
	int n,i,j,k,q,p,a;
	scanf("%d",&a);
	if(a%2==0){
		n=a/2;
		
		if(a%4!=0){
			
			k=(a-2)/4+1;
		}
		else{
			k=a/4;
		}
		printf("%d %d",k,n);
	}
	else{
		printf("%d %d",0,0);
		
	}
	
	
	
	
}