Leetcode - Power of Two

violet posted @ Jun 09, 2020 12:36:12 AM in 算法 with tags Algorithm Golang math , 288 阅读

https://leetcode.com/problems/power-of-two/

Given an integer, write a function to determine if it is a power of two.

Example 1:

Input: 1
Output: true 
Explanation: 20 = 1

Example 2:

Input: 16
Output: true
Explanation: 24 = 16

func isPowerOfTwo(n int) bool {
    return n > 0 && 1073741824 % n == 0
}

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Leetcode - Power of Two

violet

分类

计数器

Leetcode - Power of Two

violet

浮云

分类

计数器