View Code of Problem 87

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