3E_football_cards.py

'''
The rules:
Two teams, named "A" and "B" have 11 players each.
The players on each team are numbered from 1 to 11.
Any player may be sent off the field by being given a red card.
If one of the teams has less than 7 players remaining, the game is stopped immediately by the referee,
and the team with less than 7 players loses.

A card is a string with the team's letter ('A' or 'B') followed by a single dash and player's number.
e.g. the card 'B-7' means player #7 from team B received a card. (index 6 of the list)

The task: Given a list of cards (could be empty),
return the number of remaining players on each team at the end of the game in the format:
"Team A - {players_count}; Team B - {players_count}".

If the game was terminated print an additional line: "Game was terminated"
Note for the random tests: If a player that has already been sent off receives another card - ignore it.

'''

str_in = map(str, input().split())
players = 11

team_a = []
a_counter = players

team_b = []
b_counter = players

for player in range(1, players + 1):
    team_a.append(str(player))
    team_b.append(str(player))

for el in str_in:
    if el[0] == 'A':
        a_counter -= 1
        a_remover = el.replace('A-', '')
        if a_remover in team_a:
            team_a.remove(a_remover)

    elif el[0] == 'B':
        b_counter -= 1
        b_remover = el.replace('B-', '')
        if b_remover in team_b:
            team_b.remove(b_remover)

print(f'Team A - {a_counter}; Team B - {b_counter}', )
if a_counter < 7 or b_counter < 7:
    print('Game was terminated')