#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
    int a,ans=0;
    for(int i=0;i<5;i++){
        cin>>a;
        if(a%3==0 and a%5==0){
            ans+=8;
        }
        else if(a%3==0 or a%5==0){
            ans+=4;
        }
        else{
            if(1<=a and a<=9){
                ans++;
            }
            else if(10<=a and a<=99){
                ans+=2;
            }
            else ans+=3;
        }
    }
    cout<<ans<<endl;
}