C# program: Use bitwise OR to make a number odd using bitwise '|'.

using System;

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");
}
}
}