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  1. n=int(input())
  2. tab=input().split()
  3. for i in range(n):
  4. 	tab[i]=int(tab[i])
  5. tab.sort()
  6. for i in range(1, n):
  7. 	if tab[i-1]==tab[i]:
  8. 		print("NIE")
  9. 		exit()
  10. print("TAK")
Success #stdin #stdout 0.03s 9756KB
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stdin
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5 
1 3 4 5 2
stdout
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TAK
https://ideone.com/2wnGrV
language:
Python 3 (python  3.9.5)
created:
17 days ago
visibility:
public

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