Python Arena

Neighbor Product

A pronic number can be written as the product of two consecutive non-negative integers. For example, 12 works because it is 3 * 4. Given a number number, return True if it can be formed this way. Otherwise, return False.

Примеры

Ввод
-1
Вывод
False
Ввод
0
Вывод
True
Ввод
2
Вывод
True

Нужно реализовать

def is_pronic(number: int) -> bool:

Теги

math
PostgreSQLv16
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Visible tests
1
Input
-1
ExpectedFalse
2
Input
0
ExpectedTrue
3
Input
2
ExpectedTrue
4
Input
5
ExpectedFalse
5
Input
6
ExpectedTrue
6
Input
8
ExpectedFalse
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