:type nums: List[int] :rtype: int """ dict={} for i in nums: if i in dict.keys(): dict[i] = dict[i]+1 else: dict[i] = 1 for key, value in dict.items(): print(str(key)+"出现了"+str(value)+"次") if __name__ == '__main__': array=[2,2,3,2] solution=Sol...