#
# 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 array int整型一维数组
# @return int整型一维数组
#
class Solution:
def FindNumsAppearOnce(self , array) :
# write code here
tmp = 0
for num in array:
tmp ^= num
# 找到最低位的1
group = 1
while group & tmp == 0:
group = group << 1
# 分组寻找两个只出现过一次的数
tmp1 = 0 ; tmp2 = 0
for num in array:
if num & group == 0:
tmp1^=num
else:
tmp2^=num
return sorted([tmp1,tmp2])
array = [1,4,1,6]
print(Solution().FindNumsAppearOnce(array))