Python - the final countdown

# There is more than one way to accomplish a task. 
# I needed a method to countdown from a positive 
# number down to 0.  Here are three ways to solve 
# the issue.  Of course there are many more possible 
# solutions. 
# 
# I'd like to title this post "The Final Count Down" 
# Listen to this tune whilst perusing the script: 
# www.youtube.com/watch?v=tt_ro2aerQg 
 
 
# Using recursion always makes the girls swoon. 
def recursiveCountdown(number):
    print number
    if number > 0:
        recursiveCountdown(number-1)
 
# Old school while loop.  This solution gets points 
# for being the most obvious. 
def whileLoopCountdown(number):
    while number > -1:
        print number
        number -= 1
 
# Using python's xrange function is the most concise. 
def xrangeCountdown(number):
    for i in xrange(number, -1, -1):
        print i
 
print "It's the final countdown" 
number = input("Enter number: ")
 
print "Recursive..." 
recursiveCountdown(number)
print "While Loop..." 
whileLoopCountdown(number)
print "xrange..." 
xrangeCountdown(number)
 
 
# my output: 
# 
#It's the final countdown 
#Enter number: 5 
#Recursive... 
#5 
#4 
#3 
#2 
#1 
#0 
#While Loop... 
#5 
#4 
#3 
#2 
#1 
#0 
#xrange... 
#5 
#4 
#3 
#2 
#1 
#0