Check if a number is odd or even!
or . . .
♪♪♪ ヽ( ᐖゞ) Get rick rolled ♪♪♪ ヽ( ᐖゞ)
HEH, CHECK THIS NOTE: By checking if a number is odd or even, you automatically agree to be rickrolled if you send a value that is not a number that can be checked . . .
If you wonder why . . . well, why not ♪♪♪ ヽ( ᐖゞ)