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  1. def onerep(nums):
  2. 	result=nums[0]
  3. 	for i in range(1,len(nums)):
  4. 	    result=result^nums[i]
  5. 	return result
  6. if(__name__=="__main__"):
  7. 	nums=list(map(int,input().split()))
  8. 	print(onerep(nums))
  9.  
Success #stdin #stdout 0.03s 9092KB
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https://ideone.com/wh8Zex
No repetion in double repetitions
language:
Python 3 (python  3.9.5)
created:
1 year ago
visibility:
public

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