Created
May 16, 2017 11:22
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python famous test
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| def knows(person1, person2): | |
| #if person1 knows person2 | |
| return True | |
| def famous(persons): | |
| famous = [] | |
| for person in persons: | |
| if all(map(lambda x: knows(x, person), persons)) and not all(map(lambda x: knows(person, x), persons)): | |
| famous.add(person) | |
| return famous |
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