View Code of Problem 612

#include<iostream>
#include<cstring>
#include<algorithm>
#include<queue>
#include<stdio.h>
#include<string.h>
#include<cmath>
using namespace std;
int main()
{
    int num[6];
   while(cin>>num[0])
   {

       double  sum=0;
       for(int i=1;i<6;i++)
        {
           cin>>num[i];
        }
        sort(num,num+6);
        for(int i = 1; i < 5; i++)
		{
			sum += num[i];
		}
        cout<<sum/4<<endl;
   }
   return 0;
}