#include "bits/stdc++.h"
using namespace std;
#ifdef _DEBUG
#include "dump.hpp"
#else
#define dump(...)
#endif

//#define int long long
#define rep(i,a,b) for(int i=(a);i<(b);i++)
#define rrep(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define all(c) begin(c),end(c)
const int INF = sizeof(int) == sizeof(long long) ? 0x3f3f3f3f3f3f3f3fLL : 0x3f3f3f3f;
const int MOD = (int)(1e9) + 7;
template<class T> bool chmax(T &a, const T &b) { if (a < b) { a = b; return true; } return false; }
template<class T> bool chmin(T &a, const T &b) { if (b < a) { a = b; return true; } return false; }

signed main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
	//0123456789
	int v[] = { 1,0,0,0,1,0,1,0,2,1 };
	string s; cin >> s;
	int ans = 0;
	rep(i, 0, s.size()) {
		ans += v[s[i] - '0'] + 2;
	}
	ans += 1;

	int ans2 = 0;
	ans2++;
	rep(i, 0, s.size()) {
		ans2 += v[s[i] - '0'] * 2;
	}
	ans2 += s.size();
	ans2++;
	dump(ans, ans2);
	cout << min(ans, ans2) << endl;

	return 0;
}