Feedback | | If you notice incorrect translations in Contester, please let author know.
|
|
Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Given a single integer N. Write a program that outputs YES if N is
a power of 2, and NO otherwise.
|
standart input
|
standart output
|
8
|
YES
|
|
22
|
NO
|
Для отправки решений необходимо выполнить вход.
|