View Code of Problem 612

#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main(void)
{
    vector<int> num(6);
    while (cin >> num[0] >> num[1] >> num[2] >> num[3] >> num[4] >> num[5])
    {
        sort(num.begin(), num.end());
        double sum = 0;
        for (int i = 1; i < 5; i++)
            sum += num[i];
        sum /= 4;
        printf("%g\n", sum);
    }
}