Use bitwise OR to make a number odd
/* C#: The Complete Reference by Herbert Schildt Publisher: Osborne/McGraw-Hill (March 8, 2002) ISBN: 0072134852 */ // Use bitwise OR to make a number odd. using System; public class MakeOdd { public static void Main() { ushort num; ushort i; for(i = 1; i <= 10; i++) { num = i; Console.WriteLine("num: " + num); num = (ushort) (num | 1); // num | 0000 0001 Console.WriteLine("num after turning on bit zero: " + num + "\n"); } } }