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#include <iostream>

using namespace std;

int main()
{
    int niza[5];
    for(int i = 0; i < 5; i++)
    {
        cin >> niza[i];
    }
    int kabinet;
    cin >> kabinet;
    int internet = 100;
    if (kabinet == 1)
    {
        cout << internet << endl;
        return 0;
    }
    else if(kabinet == 2)
    {
        if(niza[0] <= 5 and niza[0] > 0)
        {
            internet -= 20;
        }
        else if(niza[0] >= 6 and niza[0]<= 20)
        {
            internet -= 40;
        }
        else if(niza[0] > 20)
        {
            internet -= 50;
        }
        cout << internet << endl;
    }
    else if(kabinet == 3)
    {
        int zbir = niza[0] + niza[1];
if(zbir <= 5 and zbir > 0)
        {
            internet -= 20;
        }
        else if(zbir >= 6 and zbir <= 20)
        {
            internet -= 40;
        }
        else if(zbir > 20)
        {
            internet -= 50;
        }
        cout << internet << endl;
    }
    else if(kabinet == 4)
    {
        int zbir = niza[0] + niza[1] + niza[2];
        if(zbir <= 5 and zbir > 0)
        {
            internet -= 20;
        }
        else if(zbir >= 6 and zbir <= 20)
        {
            internet -= 40;
        }
        else if(zbir > 20)
        {
            internet -= 50;
        }
        cout << internet << endl;
    }
    else if(kabinet == 5)
    {
        int zbir = niza[0] + niza[1] + niza[2] + niza[3];
        if(zbir <= 5 and zbir > 0)
        {
            internet -= 20;
        }
        else if(zbir >= 6 and zbir <= 20)
        {
            internet -= 40;
        }
        else if(zbir > 20)
        {
            internet -= 50;
        }
        cout << internet << endl;
    }
    return 0;
}