int birthdayCakeCandles(vector<int> candles)
{
    unordered_map<int, int> hMap;
    int max = -1;
    for(int i = 0; i < candles.size(); i++)
    {
        if(candles[i] > max) max = candles[i];
        hMap[candles[i]]++;
    }
    return hMap[max];
}