Add Up to the Limit
This is a classic warm-up for loops or the sum formula: add every number from 1 up to a given limit. Write summation, which takes num and returns the sum of all integers from 1 to num, inclusive. For example, for 5, the result comes from 1 + 2 + 3 + 4 + 5.
Примеры
Ввод
1Вывод
1Ввод
8Вывод
36Ввод
5Вывод
15Нужно реализовать
def summation(num: int) -> int:
Теги
math
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