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【Day35】342. 4的幂 | Shawlon`s Blog #9

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MUYIio opened this issue May 31, 2021 · 0 comments

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MUYIio commented May 31, 2021

https://www.yshawlon.cn/day35-342-4-de-mi.html

4的幂给定一个整数，写一个函数来判断它是否是 4 的幂次方。如果是，返回 true ；否则，返回 false 。
整数 n 是 4 的幂次方需满足：存在整数 x 使得 n == 4x
示例 1：
输入：n = 16
输出：true

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