import time
#start, stop, step

#counts down from 10 by 2's
for counter in range(10,0, -2):
    print counter
    time.sleep(.5)

'''
#counts down from 10 to 1
for counter in range(10,0, -1):
    print counter
    time.sleep(.5)
'''

'''
#counts up from 1 to 10 every
for counter in range(1,11):
    print counter
    time.sleep(.5)
'''
