This particular example is in C, but it can easily be adapted to any other programming language. Can you figure out how it works? 🙂
int isPowerOfTwo(int n)
{
return n && !(n & n - 1);
}
This particular example is in C, but it can easily be adapted to any other programming language. Can you figure out how it works? 🙂
int isPowerOfTwo(int n)
{
return n && !(n & n - 1);
}