Share My One-line Java Solution


  • 6
    A
    public class Solution {
    public boolean isPowerOfTwo(int n) {
        return (n<=0)?false:(n & (n-1))==0;
    }
    

    }


  • 0
    A
    public class Solution {
    public boolean isPowerOfTwo(int n) {
        return n>0 && (n & (n-1))==0;
    }

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