team13.py

####
# Each team's file must define four tokens:
#     team_name: a string
#     strategy_name: a string
#     strategy_description: a string
#     move: A function that returns 'c' or 'b'
####

team_name = 'The Semi Competent Programmers' # Only 10 chars displayed.
strategy_name = 'The name the team gives to this strategy'
strategy_description = 'How does this strategy decide?'
    
def move(my_history, their_history, my_score, their_score):
    ''' Arguments accepted: my_history, their_history are strings.
    my_score, their_score are ints.
    
    Make my move.
    Returns 'c' or 'b'. 
    '''

    # my_history: a string with one letter (c or b) per round that has been played with this opponent.
    # their_history: a string of the same length as history, possibly empty. 
    # The first round between these two players is my_history[0] and their_history[0].
    # The most recent round is my_history[-1] and their_history[-1].
    
    # Analyze my_history and their_history and/or my_score and their_score.
    # Decide whether to return 'c' or 'b'.
    
    return 'c'

team_name = 'The Semi C(ompetent Programmers)' # Only 10 chars displayed.
strategy_name = 'Two Wrongs Might Make a Right'
strategy_description = '''Betray until the opponent betrays twice in a row, then collude until the opponent betrays again'''
    
def move(my_history, their_history, my_score, their_score):
    first_turn = True
    second_turn = True
    if first_turn == True:
      first_turn = False
      return 'b'
    elif second_turn == True:
      second_turn = False
      return 'b'
    while their_history[-1] != "b" and their_history[-2] != b:
      return 'b'
    else:
      while their_history[-1] != "b":
        return 'c'