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

int main(){
    string s;
    cin >> s;
    int c = count(s.begin(), s.end(), '1');
    if(c == 1){
        cout << "No\n";
        return 0;
    }
    if(c == 2){
        cout << "Yes\n";
        return 0;
    }
    vector<int> cs(s.size() + 1);
    for(int i = 0; i < s.size(); i++){
        cs[i + 1] = cs[i] + s[i] - '0';
    }
    for(int l = 0; l + c <= s.size(); l++){
        if(cs[l + c] - cs[l] == c){
            cout << "Yes" << '\n';
            return 0;
        }
    }
    cout << "No\n";
}