#include<stdio.h>
#include<iostream>
#include<algorithm>
#include<vector>
#include<string>
#include<utility>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<functional>
#include<math.h>
#include<random>
#include <bitset>
#include <cassert>
#include <complex>
using namespace std;
//#define N (1000000000+7)
//#define N 998244353
#define INF 1e16
typedef long long ll;
typedef pair<ll,ll> P;
typedef pair<int,P> Q;

int a[10]={
    4,3,3,3,4,3,4,3,5,4
};

int main() {
    string s;
    cin>>s;
    int ans=0;
    for(int i=0;i<s.size();i++){
        ans+=a[s[i]-'0'];
    }
    cout<<ans-s.length()+1<<endl;
}