int countingValleys(int steps, string path) {
    int count_ups = 0;
    int count_downs = 0;
    int total_valleys = 0;
    bool  is_valley= false;
    for(int i = 0; i < steps; i++)
    {
        (path[i] == 'D') ? ++count_downs : ++count_ups;
        int level = count_ups - count_downs;
        if(level < 0)
        {
            is_valley = true;
        }
        else if(is_valley && level == 0)
        {
            total_valleys++;
            is_valley = false;
        }
    }
    return total_valleys;
}