#include <iostream>
#include <string>

using namespace std;

int main() {
    string phrase{"Danger Danger Danger"};
    string key{"Dan"};

    //key = "Fred";
    size_t position;

    position = phrase.find(key);

    while(position != string::npos) {
        cout <<"\"" << key << "\" is at position " 
             << position << " in " << phrase << endl;
        position = phrase.find(key, position + 1);
    }


/*
    if(position == string::npos) {
        cout << "Not found " << endl;
    } else {
        cout <<"\"" << key << "\" is at position " 
             << position << " in " << phrase << endl;
    }
*/

    return 0;
}