def hIndex(citations):
    """
    :type citations: List[int]
    :rtype: int
    """
    citations.sort()
    h = citations[0]
    count = 0
    newH = 0
    if len(citations) == 1:
        if citations[0] == 0:
            return 0
        else:
            return 1
    for x in range(len(citations)):
        if h == citations[x]:
            newH = citations[x]
        elif citations[x] > h and newH == 0:
            newH = citations[x]
        # print(newH)
    print(newH)
    return newH

hIndex([3,0,6,1,5]) # 3
# hIndex([1,3,1]) # 1
# hIndex([0,1]) # 1
# hIndex([1,2]) # 1
# hIndex([2,1]) # 1