6.5.12  Test of oddness: odd

The odd command tests an integer to see if it is odd.

• odd takes one argument:
  n, an integer.
• odd(n) returns 1 if n is odd and returns 0 if n is even.

Examples.

• Input:
  odd(148)
  Output:

  0

• Input:
  odd(149)
  Output:

  1