#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <map>
#include <set>
#include <stdio.h>
#include <cstring>
#include <queue>
#include <stack>
#include <functional>
#include <math.h>
using namespace std;
#define Would
#define you

int digits(int n) {
	int ans = 0;
	while (n) {
		ans += n % 10;
		n /= 10;
	}
	return ans;
}

int k[10], ans;
int main() {
	for (int i = 0; i < 5; ++i) {
		cin >> k[i];
		if (k[i] % 15 == 0) { ans += 8; }
		else if (k[i] % 3 == 0 || k[i] % 5 == 0) { ans += 4; }
		else { ans += digits(k[i]); }
	}
	cout << ans << endl;
}