# # 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可 # # # @param nums int整型一维数组 # @return int整型一维数组 # class Solution: def FindNumsAppearOnce(self , nums: List[int]) -> List[int]: # write code here dic = {} for s in nums: if s in dic: dic[s] +=1 else: dic[s] =1 print(dic) res = [] for key,value in dic.items(...
