A very simple thing I created. Just copy and paste the code and you're good to go!

import random

tails = 0
heads = 0
flip = 0

while flip < 100:
    fliparoo = random.randrange(2)
    if fliparoo == 0:
        tails = tails + 1
    else:
        heads = heads + 1
    flip += 1

print "There were 100 coins and you flipped them all! " + str(tails) + " were tails and " + \
    str(heads) + " were heads, thanks for flipping! "