python - Determining Longest run of Heads and Tails -

i have question fourth function, longestrun. want output longest run of heads , longest run of tails based on how many flips (n) user enters. have tried ton of different things, , doesn't seem work. can guys me out?:

def longestrun(n):     h = 0     t = 1     mylist = []     in range(n):         random.randint(0,1)         if random.randint(0,1) == h:             mylist.append('h')         else:             mylist.append('t') 

i want next piece output 2 things.

1. "the longest run of heads was: " , whatever longest run of heads was.

2. "the longest run of tails was: " , whatever longest run of tails was.

please me! thank guys!

from itertools import groupby my_list = [1,1,0,0,0,1,1,1,1,0,0,1,1,1,1,1,1,0,1] max(len(list(v)) k,v in groupby(my_list) if k==1) 

is fun way group consecutive values , counts longest length of 1's, if use "h/t" instead change if condition @ end