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MaximTakkaTo

task5

Mar 11th, 2022
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Python 0.17 KB | None | 0 0
  1. first = set(str.split(input(), ", "))
  2. second = set(str.split(input(), ", "))
  3. third = set(str.split(input(), ", "))
  4. print(len(first.intersection(second).intersection(third)))
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