Mega Code Archive
Use bitwise OR to make a number odd
<![CDATA[
using System;
class Example {
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");
}
}
}
num: 1
num after turning on bit zero: 1
num: 2
num after turning on bit zero: 3
num: 3
num after turning on bit zero: 3
num: 4
num after turning on bit zero: 5
num: 5
num after turning on bit zero: 5
num: 6
num after turning on bit zero: 7
num: 7
num after turning on bit zero: 7
num: 8
num after turning on bit zero: 9
num: 9
num after turning on bit zero: 9
num: 10
num after turning on bit zero: 11
]]>