Isaac Emmanuel
15 Jun 2024•EasyC++ / Python / TypeScript

Power of Four

C++, Python and TypeScript solutions for Power of Four.

View original LeetCode question

The Power of Four solutions are below.

Solution files

Python•power-of-four/synced-solution.py
def isPowerOfFour(n: int) -> bool:
    return n > 0 and (n & (n - 1)) == 0 and (n - 1) % 3 == 0
C++•power-of-four/synced-solution.cpp
class Solution {
public:
    bool isPowerOfFour(int n) {
        return n > 0 && (n & (n - 1)) == 0 && (n - 1) % 3 == 0;
    }
};
TypeScript•power-of-four/synced-solution.ts
function isPowerOfFour(n: number): boolean {
    return n > 0 && (n & (n - 1)) === 0 && (n - 1) % 3 === 0;
}