19 lines
316 B
Python
19 lines
316 B
Python
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nums = [1,2,1,3,2,5]
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def singleNumber(nums):
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xor = 0
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for n in nums:
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xor ^= n
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# xor = num1 ^ num2
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firstbit = xor & (xor-1) ^ xor
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num1 = 0
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for n in nums:
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if n & firstbit:
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num1 ^= n
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return [num1, num1^xor]
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print( singleNumber(nums) ) |