View Code of Problem 612

#include<stdio.h>
#include<algorithm>
#include<iostream>
using namespace std;
int main()
{
	float a[6],sum;
	while(scanf("%f",&a[0])!=EOF)
	{
		sum=0;
		for(int i=1;i<6;i++)
		{
			scanf("%f",&a[i]);
		}
		sort(a,a+6);
		for(int i=1;i<5;i++)
		{
			sum+=a[i];
		}
		cout<<sum/4<<endl;
	}
 }