circular squad
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| def winner(n): | |
| """return the number of person who wins""" | |
| persons = list(range(1, n + 1)) | |
| while len(persons) > 1: | |
| for index, _ in enumerate(persons): | |
| del persons[(index + 1) % len(persons)] | |
| return persons[0] | |
| m1 = winner(2468) | |
| m2 = winner(2049) | |
| m3 = winner(13892) | |
| print(m1) | |
| print(m2) | |
| print(m3) |
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