Package g0301_0400.s0326_power_of_three
Class Solution
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- g0301_0400.s0326_power_of_three.Solution
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public class Solution extends Object
326 - Power of Three\. Easy 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 thatn == 3x. **Example 1:** **Input:** n = 27 **Output:** true **Example 2:** **Input:** n = 0 **Output:** false **Example 3:** **Input:** n = 9 **Output:** true **Constraints:** *-231 <= n <= 231 - 1**Follow up:** Could you solve it without loops/recursion?
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Constructor Summary
Constructors Constructor Description Solution()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanisPowerOfThree(int n)
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