Програмиране с Python

Курс във Факултета по Математика и Информатика към СУ

Решение на Морски шах от Мартина Величкова

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Към профила на Мартина Величкова

Резултати

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

Код

class InvalidKey(Exception):
pass
class InvalidValue(Exception):
pass
class NotYourTurn(Exception):
pass
class InvalidMove(Exception):
pass
class TicTacToeBoard(dict):
_coordinates = ('A1', 'A2', 'A3',
'B1', 'B2', 'B3',
'C1', 'C2', 'C3')
_pulls = ('O', 'X')
def __init__(self):
self.last_turn = ' '
self.winner = ''
dict.__init__(self)
for key in TicTacToeBoard._coordinates:
dict.__setitem__(self, key, ' ')
def __getitem__(self, key):
value = dict.__getitem__(self, key)
return value
def __setitem__(self, key, value):
if key not in TicTacToeBoard._coordinates:
raise InvalidKey
elif value not in TicTacToeBoard._pulls:
raise InvalidValue
elif not self._is_your_turn(value):
raise NotYourTurn
elif self[key] != ' ':
raise InvalidMove
else:
dict.__setitem__(self, key, value)
if self._win():
self._set_winner()
def __str__(self):
_board = '\n -------------\n' +\
'3 | '+self['A3']+' | '+self['B3']+' | '+self['C3']+' |\n' +\
' -------------\n' +\
'2 | '+self['A2']+' | '+self['B2']+' | '+self['C2']+' |\n' +\
' -------------\n' +\
'1 | '+self['A1']+' | '+self['B1']+' | '+self['C1']+' |\n' +\
' -------------\n' +\
' A B C \n'
return _board
def game_status(self):
if self._win():
return self._get_winner()+' wins!'
elif self._done():
return 'Draw!'
else:
return 'Game in progress.'
def _done(self):
return all(value != ' ' for value in self.values())
def _win(self):
if self._horizontal_win():
return self._horizontal_win()
elif self._vertical_win():
return self._vertical_win()
elif self._diagonal_win():
return self._diagonal_win()
def _set_winner(self):
if self.winner == '':
self.winner = self._win()
def _get_winner(self):
return self.winner
def _is_your_turn(self, value):
if self.last_turn == ' ':
self.last_turn = value
return True
elif self.last_turn != value:
self.last_turn = value
return True
else:
return False
def _horizontal_win(self):
columns = ('A', 'B', 'C')
for column in columns:
if self[column+'1'] == self[column+'2'] == self[column+'3'] != ' ':
return self[column+'1']
def _vertical_win(self):
rows = ('1', '2', '3')
for row in rows:
if self['A'+row] == self['B'+row] == self['C'+row] != ' ':
return self['A'+row]
def _diagonal_win(self):
if self['A1'] == self['B2'] == self['C3'] != ' ':
return self['A1']
elif self['A3'] == self['B2'] == self['C1'] != ' ':
return self['A3']

Лог от изпълнението

........
----------------------------------------------------------------------
Ran 8 tests in 0.137s

OK

История (2 версии и 1 коментар)

Мартина обнови решението на 14.04.2013 14:45 (преди около 11 години)

+class InvalidKey(Exception):
+ def __init__(self):
+ super()
+
+
+class InvalidValue(Exception):
+ def __init__(self):
+ super()
+
+
+class NotYourTurn(Exception):
+ def __init__(self):
+ super()
+
+
+class InvalidMove(Exception):
+ def __init__(self):
+ super()
+
+
+class TicTacToeBoard(dict):
+ _coordinates = ('A1', 'A2', 'A3',
+ 'B1', 'B2', 'B3',
+ 'C1', 'C2', 'C3')
+ _pulls = ('O', 'X')
+
+ def __init__(self):
+ self.last_turn = ' '
+ self.winner = ''
+ dict.__init__(self)
+ for key in TicTacToeBoard._coordinates:
+ dict.__setitem__(self, key, ' ')
+
+ def __getitem__(self, key):
+ value = dict.__getitem__(self, key)
+ return value
+
+ def __setitem__(self, key, value):
+ if key not in TicTacToeBoard._coordinates:
+ raise InvalidKey
+ elif value not in TicTacToeBoard._pulls:
+ raise InvalidValue
+ elif not self._is_your_turn(value):
+ raise NotYourTurn
+ elif self[key] != ' ':
+ raise InvalidMove
+ else:
+ dict.__setitem__(self, key, value)
+ if self._win():
+ self._set_winner()
+
+ def __str__(self):
+ _board = '\n -------------\n' +\
+ '3 | '+self['A3']+' | '+self['B3']+' | '+self['C3']+' |\n' +\
+ ' -------------\n' +\
+ '2 | '+self['A2']+' | '+self['B2']+' | '+self['C2']+' |\n' +\
+ ' -------------\n' +\
+ '1 | '+self['A1']+' | '+self['B1']+' | '+self['C1']+' |\n' +\
+ ' -------------\n' +\
+ ' A B C \n'
+ return _board
+
+ def game_status(self):
+ if self._win():
+ return self._get_winner()+' wins!'
+ elif self._done():
+ return 'Draw!'
+ else:
+ return 'Game in progress.'
+
+ def _done(self):
+ return all(value != ' ' for value in self.values())
+
+ def _win(self):
+ if self._horizontal_win():
+ return self._horizontal_win()
+ elif self._vertical_win():
+ return self._vertical_win()
+ elif self._diagonal_win():
+ return self._diagonal_win()
+
+ def _set_winner(self):
+ if self.winner == '':
+ self.winner = self._win()
+
+ def _get_winner(self):
+ return self.winner
+
+ def _is_your_turn(self, value):
+ if self.last_turn == ' ':
+ self.last_turn = value
+ return True
+ elif self.last_turn != value:
+ self.last_turn = value
+ return True
+ else:
+ return False
+
+ def _horizontal_win(self):
+ columns = ('A', 'B', 'C')
+ for column in columns:
+ if self[column+'1'] == self[column+'2'] == self[column+'3'] != ' ':
+ return self[column+'1']
+
+ def _vertical_win(self):
+ rows = ('1', '2', '3')
+ for row in rows:
+ if self['A'+row] == self['B'+row] == self['C'+row] != ' ':
+ return self['A'+row]
+
+ def _diagonal_win(self):
+ if self['A1'] == self['B2'] == self['C3'] != ' ':
+ return self['A1']
+ elif self['A3'] == self['B2'] == self['C1'] != ' ':
+ return self['A3']

Мартина обнови решението на 14.04.2013 20:47 (преди около 11 години)

class InvalidKey(Exception):
- def __init__(self):
- super()
+ pass
class InvalidValue(Exception):
- def __init__(self):
- super()
+ pass
class NotYourTurn(Exception):
- def __init__(self):
- super()
+ pass
class InvalidMove(Exception):
- def __init__(self):
- super()
+ pass
class TicTacToeBoard(dict):
_coordinates = ('A1', 'A2', 'A3',
'B1', 'B2', 'B3',
'C1', 'C2', 'C3')
_pulls = ('O', 'X')
def __init__(self):
self.last_turn = ' '
self.winner = ''
dict.__init__(self)
for key in TicTacToeBoard._coordinates:
dict.__setitem__(self, key, ' ')
def __getitem__(self, key):
value = dict.__getitem__(self, key)
return value
def __setitem__(self, key, value):
if key not in TicTacToeBoard._coordinates:
raise InvalidKey
elif value not in TicTacToeBoard._pulls:
raise InvalidValue
elif not self._is_your_turn(value):
raise NotYourTurn
elif self[key] != ' ':
raise InvalidMove
else:
dict.__setitem__(self, key, value)
if self._win():
self._set_winner()
def __str__(self):
_board = '\n -------------\n' +\
'3 | '+self['A3']+' | '+self['B3']+' | '+self['C3']+' |\n' +\
' -------------\n' +\
'2 | '+self['A2']+' | '+self['B2']+' | '+self['C2']+' |\n' +\
' -------------\n' +\
'1 | '+self['A1']+' | '+self['B1']+' | '+self['C1']+' |\n' +\
' -------------\n' +\
' A B C \n'
return _board
def game_status(self):
if self._win():
return self._get_winner()+' wins!'
elif self._done():
return 'Draw!'
else:
return 'Game in progress.'
def _done(self):
return all(value != ' ' for value in self.values())
def _win(self):
if self._horizontal_win():
return self._horizontal_win()
elif self._vertical_win():
return self._vertical_win()
elif self._diagonal_win():
return self._diagonal_win()
def _set_winner(self):
if self.winner == '':
self.winner = self._win()
def _get_winner(self):
return self.winner
def _is_your_turn(self, value):
if self.last_turn == ' ':
self.last_turn = value
return True
elif self.last_turn != value:
self.last_turn = value
return True
else:
return False
def _horizontal_win(self):
columns = ('A', 'B', 'C')
for column in columns:
if self[column+'1'] == self[column+'2'] == self[column+'3'] != ' ':
return self[column+'1']
def _vertical_win(self):
rows = ('1', '2', '3')
for row in rows:
if self['A'+row] == self['B'+row] == self['C'+row] != ' ':
return self['A'+row]
def _diagonal_win(self):
if self['A1'] == self['B2'] == self['C3'] != ' ':
return self['A1']
elif self['A3'] == self['B2'] == self['C1'] != ' ':
return self['A3']