Power of Three || Leetcode Easy 362 || Mathematical Solution

Опубликовано: 18 Июнь 2026
на канале: Digital Interview
86
4

Given an integer n, return true if it is a power of three. Otherwise, return false.

An integer n is a power of three, if there exists an integer x such that n == 3x.



Example 1:

Input: n = 27
Output: true
Example 2:

Input: n = 0
Output: false
Example 3:

Input: n = 9
Output: true

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