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18 changes: 16 additions & 2 deletions Lesson20/pactice/part02/05_task_numbers.md
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,21 @@
### Решение задачи

```python
# TODO: you code here...
def count_ideal_numbers_in_range(start: int, end: int) -> int:
ideal_count = 0
for n in range(start, end + 1):
divisors = [i for i in range(1, n) if n % i == 0]
print(f"divisors = {divisors}")
if sum(divisors) == n:
ideal_count += 1
print(f"{n} — совершенное число")

print(f"Количество совершенных чисел в диапазоне от {start} до {end}: {ideal_count}")
return ideal_count


# Пример вызова:
count_ideal_numbers_in_range(4, 7)
```

---
Expand All @@ -37,4 +51,4 @@ while ...: # внешний цикл
<details>
<summary>Подсказка-2</summary>
Для проверки числа на совершенность, воспользуйтесь решение предыдущей задачи "Совершенное число".
</details>
</details>