01_Concert 90/100

01_Concert.py

'''
_____/\\\\\\\\\____________________________/\\\___________________________________________
 ___/\\\\\\\\\\\\\_________________________\/\\\__________________________________________
  __/\\\/////////\\\________________________\/\\\___________________/\\\___/\\\___________
   _\/\\\_______\/\\\___/\\/\\\\\\___________\/\\\____/\\/\\\\\\\___\///___\///___________
_____\/\\\\\\\\\\\\\\\__\/\\\////\\\_____/\\\\\\\\\___\/\\\/////\\\___/\\\___/\\\_________
     _\/\\\/////////\\\__\/\\\__\//\\\___/\\\////\\\___\/\\\___\///___\/\\\__\/\\\________
    ___\/\\\_______\/\\\__\/\\\___\/\\\__\/\\\__\/\\\___\/\\\__________\/\\\__\/\\\_______
       _\/\\\_______\/\\\__\/\\\___\/\\\__\//\\\\\\\/\\__\/\\\__________\/\\\__\/\\\______
_________\///________\///___\///____\///____\///////\//___\///___________\///___\///______
'''

import re

concert_dict = {}
bands_time = {}
popular_band_stars = ''

while True:
    command = re.split("; ", input())

    if "start of concert" in command:
        popular_band_stars = input()
        break

    elif "Add" in command:
        cmd_add = command[0]
        band_add = command[1]
        stars_add = re.split(", ", command[2])
        if band_add not in concert_dict:
            concert_dict[band_add] = stars_add
        else:
            [concert_dict[band_add].append(name) for name in stars_add if name not in concert_dict[band_add]]

    elif "Play" in command:
        cmd_play = command[0]
        band_play = command[1]
        time_play = int(command[2])
        if band_play not in bands_time:
            bands_time[band_play] = time_play
        else:
            bands_time[band_play] += time_play

print(f"Total time: {sum([time for band, time in bands_time.items()])}")
[print(f"{band} -> {time}") for band, time in sorted(bands_time.items(), key=lambda item: -item[1])]
if popular_band_stars in concert_dict:
    print(popular_band_stars)
    [print(f"=> {star}") for star in concert_dict[popular_band_stars]]


# _/\\\\\\\\\\\\\________________________________________________________________
# _\/\\\/////////\\\_________________________________/\\\_________________________
# __\/\\\_______\/\\\________________________________\/\\\_________________________
# ___\/\\\\\\\\\\\\\\____/\\\____/\\\___/\\/\\\\\\\___\/\\\\\\\\______/\\\\\\\\\____
# ____\/\\\/////////\\\__\/\\\___\/\\\__\/\\\/////\\\__\/\\\////\\\___\////////\\\___
# _____\/\\\_______\/\\\__\/\\\___\/\\\__\/\\\___\///___\/\\\\\\\\/______/\\\\\\\\\\__
# ______\/\\\_______\/\\\__\/\\\___\/\\\__\/\\\__________\/\\\///\\\_____/\\\/////\\\__
# _______\/\\\\\\\\\\\\\/___\//\\\\\\\\\___\/\\\__________\/\\\_\///\\\__\//\\\\\\\\/\\_
# ________\/////////////______\/////////____\///___________\///____\///____\////////\//__