#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
    string w = "galgje"; 
    vector<bool> gevonden(w.size(), false);
    do {
        for (string::size_type i = 0; i < w.size(); ++i) {
            cout << (gevonden[i] ? w[i] : '.');
        }
        cout << endl << "Raad een letter: ";
        char c = cin.get(); cin.get();
        auto itr = w.cbegin();
        while ((itr = find(itr, w.cend(), c)) != w.cend()) {
            gevonden[(itr - w.cbegin())] = true;
            ++itr;
        }
    }
    while (count(gevonden.begin(), gevonden.end(), false) != 0);
    cout << "Je hebt het woord \"" << w << "\" geraden." << endl;
    cin.get(); 
    return 0;
}