04. Walking

#include <iostream>
#include <string>

using namespace std;

int main() {
    int neededSteps = 10000;

    string input;

    while (neededSteps > 0) {
        getline(cin, input);
        if (input == "Going home") {
            getline(cin, input);
            neededSteps -= stoi(input);
            break;
        }
        neededSteps -= stoi(input);
    }

    if (neededSteps <= 0) {
        cout << "Goal reached! Good job!\n";
    }
    else {
        cout << neededSteps << " more steps to reach goal.\n";
    }

    return 0;
}