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Курс във Факултета по Математика и Информатика към СУ

Решение на Морски шах от Мартин Костов

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Към профила на Мартин Костов

Резултати

  • 6 точки от тестове
  • 0 бонус точки
  • 6 точки общо
  • 8 успешни тест(а)
  • 0 неуспешни тест(а)

Код

class TicTacToeBoard():
def __init__(self):
self.FIELDS = ('A3', 'B3', 'C3',
'A2', 'B2', 'C2', 'A1', 'B1', 'C1')
self.MARKS = ('X', 'O')
self.board = dict.fromkeys(self.FIELDS, ' ')
self.last_mark = ''
self._status = 'Game in progress.'
def __str__(self):
template = ('\n -------------\n'
'3 | {0} | {1} | {2} |\n'
' -------------\n'
'2 | {3} | {4} | {5} |\n'
' -------------\n'
'1 | {6} | {7} | {8} |\n'
' -------------\n'
' A B C \n')
return template.format(*([self.board[field] for field in self.FIELDS]))
def __getitem__(self, field):
if field not in self.FIELDS:
raise NameError("wtf")
return self.board[field]
def __setitem__(self, field, mark):
if field not in self.FIELDS:
raise InvalidKey
if mark not in self.MARKS:
raise InvalidValue
if self.board[field] in self.MARKS:
raise InvalidMove
if self.last_mark == mark:
raise NotYourTurn
self.board[field] = self.last_mark = mark
if self.game_status() == 'Game in progress.':
winner = self.x_or_o_win()
if winner:
self._status = '{0} wins!'.format(winner)
if self.isBoardFull():
self._status = 'Draw!'
def game_status(self):
return self._status
def isBoardFull(self):
for value in self.board.values():
if value == ' ':
return False
return True
def x_or_o_win(self):
for line in ('1', '2', '3'):
horizontal = self['A'+line] + self['B'+line] + self['C'+line]
if horizontal == 'XXX' or horizontal == 'OOO':
return(self['A'+line])
for row in ('A', 'B', 'C'):
vertical = self[row+'1'] + self[row+'2'] + self[row+'3']
if vertical == 'XXX' or vertical == 'OOO':
return(self[row+'1'])
diagonal_1 = self['A1'] + self['B2'] + self['C3']
if diagonal_1 == 'XXX' or diagonal_1 == 'OOO':
return self['A1']
diagonal_2 = self['C1'] + self['B2'] + self['A3']
if diagonal_2 == 'XXX' or diagonal_2 == 'OOO':
return self['A1']
class InvalidKey(Exception):
pass
class InvalidValue(Exception):
pass
class InvalidMove(Exception):
pass
class NotYourTurn(Exception):
pass

Лог от изпълнението

........
----------------------------------------------------------------------
Ran 8 tests in 0.132s

OK

История (2 версии и 1 коментар)

Мартин обнови решението на 11.04.2013 11:24 (преди над 12 години)

+class TicTacToeBoard():
+
+ def __init__(self):
+ self.FIELDS = ('A3', 'B3', 'C3',
+ 'A2', 'B2', 'C2', 'A1', 'B1', 'C1')
+ self.MARKS = ('X', 'O')
+ self.board = dict.fromkeys(self.FIELDS, ' ')
+ self.last_mark = ''
+ self._status = 'Game in progress.'
+
+ def __str__(self):
+ template = ('\n -------------\n'
+ '3 | {0} | {1} | {2} |\n'
+ ' -------------\n'
+ '2 | {3} | {4} | {5} |\n'
+ ' -------------\n'
+ '1 | {6} | {7} | {8} |\n'
+ ' -------------\n'
+ ' A B C \n')
+ return template.format(*([self.board[field] for field in self.FIELDS]))
+
+ def __getitem__(self, field):
+ if field not in self.FIELDS:
+ raise NameError("wtf")
+ return self.board[field]
+
+ def __setitem__(self, field, mark):
+ if field not in self.FIELDS:
+ raise InvalidKey
+ if mark not in self.MARKS:
+ raise InvalidValue
+ if self.board[field] in self.MARKS:
+ raise InvalidMove
+ if self.last_mark == mark:
+ raise NotYourTurn
+
+ self.board[field] = self.last_mark = mark
+
+ if self.game_status() == 'Game in progress.':
+ winner = self.x_or_y_win()
+ if winner:
+ self._status = '{0} wins!'.format(winner)
+ if self.isBoardFull():
+ self._status = 'Draw!'
+
+ def game_status(self):
+ return self._status
+
+ def isBoardFull(self):
+ for value in self.board.values():
+ if value == ' ':
+ return False
+ return True
+
+ def x_or_y_win(self):
+ for line in ('1', '2', '3'):
+ horizontal = self['A'+line] + self['B'+line] + self['C'+line]
+ if horizontal == 'XXX' or horizontal == 'OOO':
+ return(self['A'+line])
+
+ for row in ('A', 'B', 'C'):
+ vertical = self[row+'1'] + self[row+'2'] + self[row+'3']
+ if vertical == 'XXX' or vertical == 'OOO':
+ return(self[row+'1'])
+
+ diagonal_1 = self['A1'] + self['B2'] + self['C3']
+ if diagonal_1 == 'XXX' or diagonal_1 == 'YYY':
+ return self['A1']
+
+ diagonal_2 = self['C1'] + self['B2'] + self['A3']
+ if diagonal_2 == 'XXX' or diagonal_2 == 'YYY':
+ return self['A1']
+
+
+class InvalidKey(Exception):
+ pass
+
+
+class InvalidValue(Exception):
+ pass
+
+
+class InvalidMove(Exception):
+ pass
+
+
+class NotYourTurn(Exception):
+ pass

Мартин обнови решението на 11.04.2013 11:27 (преди над 12 години)

class TicTacToeBoard():
def __init__(self):
self.FIELDS = ('A3', 'B3', 'C3',
'A2', 'B2', 'C2', 'A1', 'B1', 'C1')
self.MARKS = ('X', 'O')
self.board = dict.fromkeys(self.FIELDS, ' ')
self.last_mark = ''
self._status = 'Game in progress.'
def __str__(self):
template = ('\n -------------\n'
'3 | {0} | {1} | {2} |\n'
' -------------\n'
'2 | {3} | {4} | {5} |\n'
' -------------\n'
'1 | {6} | {7} | {8} |\n'
' -------------\n'
' A B C \n')
return template.format(*([self.board[field] for field in self.FIELDS]))
def __getitem__(self, field):
if field not in self.FIELDS:
raise NameError("wtf")
return self.board[field]
def __setitem__(self, field, mark):
if field not in self.FIELDS:
raise InvalidKey
if mark not in self.MARKS:
raise InvalidValue
if self.board[field] in self.MARKS:
raise InvalidMove
if self.last_mark == mark:
raise NotYourTurn
self.board[field] = self.last_mark = mark
if self.game_status() == 'Game in progress.':
- winner = self.x_or_y_win()
+ winner = self.x_or_o_win()
if winner:
self._status = '{0} wins!'.format(winner)
if self.isBoardFull():
self._status = 'Draw!'
def game_status(self):
return self._status
def isBoardFull(self):
for value in self.board.values():
if value == ' ':
return False
return True
- def x_or_y_win(self):
+ def x_or_o_win(self):
for line in ('1', '2', '3'):
horizontal = self['A'+line] + self['B'+line] + self['C'+line]
if horizontal == 'XXX' or horizontal == 'OOO':
return(self['A'+line])
for row in ('A', 'B', 'C'):
vertical = self[row+'1'] + self[row+'2'] + self[row+'3']
if vertical == 'XXX' or vertical == 'OOO':
return(self[row+'1'])
diagonal_1 = self['A1'] + self['B2'] + self['C3']
- if diagonal_1 == 'XXX' or diagonal_1 == 'YYY':
+ if diagonal_1 == 'XXX' or diagonal_1 == 'OOO':
return self['A1']
diagonal_2 = self['C1'] + self['B2'] + self['A3']
- if diagonal_2 == 'XXX' or diagonal_2 == 'YYY':
+ if diagonal_2 == 'XXX' or diagonal_2 == 'OOO':
return self['A1']
class InvalidKey(Exception):
pass
class InvalidValue(Exception):
pass
class InvalidMove(Exception):
pass
class NotYourTurn(Exception):
pass