Advertisement
Guest User

Shoshan

a guest
Sep 3rd, 2007
255
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.15 KB | None | 0 0
  1. bool isPowerOf2(register int n)
  2. {
  3.     if (n <= 0)
  4.         return false;
  5.     while(n != 1)
  6.     {
  7.         if (n & 1)
  8.             return false;
  9.         n >>= 1;
  10.     }
  11.     return true;
  12. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement