ATPS ch4 Coinflip

import random
mylist = []
heads = 0
tails = 0
numberOfStreaks = 0
for experimentNumber in range(10000):
    # Code that creates a list of 100 'heads' or 'tails' values.
    for i in range(100):
        r = random.randint(0,1)
        if r == 0:
            mylist.append('H')
            heads += 1
        elif r == 1:
            mylist.append('T')
            tails += 1

    # Code that checks if there is a streak of 6 heads or tails in a row.

    # THESE LINES FROM STACK OVERFLOW HAVE DIFFERENT OUTPUT

    # Heads: 499735 Tails: 500265
    # Streaks: 30000
    # Chance of streak: 300.0%

    # Heads: 500003 Tails: 499997
    # Streaks: 20000
    # Chance of streak: 200.0%

    for j in range(100):
        if mylist[j:j+6] == ['H','H','H','H','H','H']:
            numberOfStreaks += 1
        elif mylist[j:j+6] == ['T','T','T','T','T','T']:
            numberOfStreaks += 1

    # EACH LINE HAS SAME KIND OF SAMPLE OUTPUT:
    # Heads: 499971 Tails: 500029
    # Streaks: 10000
    # Chance of streak: 100.0%

    #if ('H,H,H,H,H,H') or ('T,T,T,T,T,T') in mylist:
    #if ('HHHHHH') or ('TTTTTT') in mylist:
    #if ('H' * 6) or ('T' * 6) in mylist:
    #if ['H','H','H','H','H','H'] or ['T','T','T','T','T','T'] in mylist:
    #    numberOfStreaks += 1

print('Heads:' , heads , 'Tails:' , tails)
print('Streaks:' , numberOfStreaks)
print('Chance of streak: %s%%' % (numberOfStreaks / 100))