#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("Yes");}else{puts("No");}
#define MAX_N 200005

int main() {
    int ans= 0;
    rep(i,5){
        int a;
        cin >> a;
        if(a % 15 == 0)ans += 8;
        else if(a % 5 == 0)ans += 4;
        else if(a % 3 == 0) ans += 4;
        else if(a >= 100)ans += 3;
        else if(a >= 10)ans += 2;
        else ans++;
    }
    cout << ans << endl;
    return 0;
}