Hom work Help (Random)

import random
L = []
while len(L) < 100:
    (n, count,) = (9999, 0,)
    while n:
        count += 1
        n = random.randrange(n)
    L.append(count)

print('mean number of trials: %g'%(sum(L)/float(len(L))))

import random

n = 99999                               # in allot numbe?

while n:                                # code in loop
    print(n)
    n = random.randrange(n)          # numbers will be lower and lower

print(n)  # (zero)