class Solution(object):
    def isContinuous(self, numbers):
        """
        :type numbers: List[int]
        :rtype: bool
        """
        n=len(numbers)
        if n<5:
            return False
        numbers=sorted(numbers,reverse=True)
        c=numbers.count(0)
        for _ in range(c):
            numbers.pop()
        n-=c
        minnum=min(numbers)
        maxnum=max(numbers)
        # print(numbers,n)
        dnums=[0 for _ in range(maxnum-minnum+1)]
        # print(dnums)
        for x in range(n-1,-1,-1):
            dnums[abs(minnum-numbers[x])]=1
        # print(dnums)
        newc=dnums.count(0)
        if newc==0:
            return True
        if dnums.count(0)!=c:
            return False
        return True