| SelfCount/Sharipov_Sait | SelfCount/abatueva | ||||
|---|---|---|---|---|---|
| n | 1 | class WeAre: | n | 1 | class WeAre(object): |
| 2 | """ | ||||
| 3 | Класс WeAre, экземпляры которого содержат поле count. | ||||
| 4 | В этом поле хранится количество существующих экземпляров этого класса. | ||||
| 5 | """ | ||||
| 6 | count = 0 | 2 | count = 0 | ||
| 7 | 3 | ||||
| 8 | def __init__(self): | 4 | def __init__(self): | ||
| 9 | WeAre.count += 1 | 5 | WeAre.count += 1 | ||
| 10 | 6 | ||||
| 11 | def __del__(self): | 7 | def __del__(self): | ||
| 12 | WeAre.count -= 1 | 8 | WeAre.count -= 1 | ||
| 13 | 9 | ||||
| t | 14 | t | |||
| 15 | # if __name__ == '__main__': | ||||
| 16 | # a = WeAre() | ||||
| 17 | # print(a.count) | ||||
| 18 | # b, c = WeAre(), WeAre(), | ||||
| 19 | # print(a.count, b.count, c.count) | ||||
| 20 | # del b | ||||
| 21 | # print(a.count) | ||||
| 22 | |||||
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