day1/exercise/collatz.py
author Santosh G. Vattam <vattam.santosh@gmail.com>
Wed, 28 Oct 2009 20:31:50 +0530
changeset 253 e446ed7287d7
parent 64 333092b68926
child 354 5dc6c3673f9d
permissions -rw-r--r--
Updated session 2 and session 4 slides of day 1.

a = -1
while a > 1:
    print a
    if a % 2:
        a = a * 3 + 1
    else:
        a /= 2