Andrew Fogarty AFFogarty
AFFogarty
/ isPowerOfTwo()
Last active
August 29, 2015 14:06
C function that tests if an integer is a power of 2
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| bool isPowerOfTwo(int i) | |
| { | |
| while (i != 0) | |
| { | |
| if (i == 1) return true; | |
| else i >> 1; | |
| } | |
| return false; | |
| } |