# # 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 t = list(set(nums)) res = [] for i in t: if nums.count(i)==1: res.append(i) return res