vector<int> climbingLeaderboard(vector<int> scores, vector<int> alice) {
    scores.push_back(-1);

    int aliceIndex = alice.size()-1;
    int aliceScore = alice[aliceIndex];
    int aliceRank = 1;
    vector<int> aliceRanks(alice.size(), 0);
    int lastScore = -1;

    int scoresIndex = 0;
    while(true)
    {
        int score = scores[scoresIndex];
        if(aliceScore >= score)
        {
            aliceRanks[aliceIndex] = aliceRank;

            if(aliceIndex == 0)
            {
                break;
            }
            else
            {
                aliceIndex--;
                aliceScore = alice[aliceIndex];
            }
        } else
        {
            if(score != lastScore)
            {
                aliceRank++;
            }
            lastScore = score;
            scoresIndex++;
        }
    }
    return aliceRanks;
}