#One night you go for a ride on your motorcycle. At 00:00 you start your engine,
# and the built-in timer automatically begins counting the length of your ride, in minutes.
# Off you go to explore the neighborhood.

#When you finally decide to head back, you realize there's a chance
# the bridges on your route home are up, leaving you stranded! Unfortunately, you don't have
#  your watch on you and don't know what time it is. All you know thanks
# to the bike's timer is that n minutes have passed since 00:00.

#Using the bike's timer, calculate the current time.
#  Return an answer as the sum of digits that the digital timer in the format hh:mm would show.
def lateRide(n):
    hh=n//60
    mm=n%60
    return sum([(sum([int(h) for h in str(hh)])),(sum([int(m) for m in str(mm)]))])