#include<bits/stdc++.h>
#define rep(i,a,n) for (int i = a;i < n;i++)
#define per(i,n,a) for (int i = n-1;i >= a;i--)
using namespace std;

int a[10];
int main() {
    rep(i, 0, 5) {
        cin >> a[i];
    }
    int c = 0;
    rep(i, 0, 5) {
        if (a[i] % 3 == 0 && a[i] % 5 == 0) {
            c += 8;
        } else if ((a[i] % 3 == 0 && a[i] % 5 != 0) || (a[i] % 3 != 0 && a[i] % 5 == 0)) {
            c += 4;
        } else if (a[i] % 3 != 0 && a[i] % 5 != 0) {
            if (1 <= a[i] && a[i] <= 9) {
                c += 1;
            } else if (10 <= a[i] && a[i] <= 99) {
                c += 2;
            } else if (100 <= a[i] && a[i] <= 999) {
                c += 3;
            }
        }
    }
    cout << c << endl;
}