#include <stdio.h>
#include <stdlib.h>


int main()
{
    int i = 1;
    float res = 0;
    float x = -1;
    while (x != 0)
    {
        scanf("%f", &x);

        if (i % 4 == 0 && x > 150) x *= 0.9;
        res += x;
        i++;
    }

    if (res - (int)res > 1e-4) res = (int) res + 1;

    long long ans = res;
    printf("%lld", ans);
    return 0;
}