Програмиране с Python

Курс във Факултета по Математика и Информатика към СУ

Решение на Морски шах от Петър Добрев

Обратно към всички решения

Към профила на Петър Добрев

Резултати

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

Код

class InvalidMove(Exception):
pass
class InvalidValue(Exception):
pass
class InvalidKey(Exception):
pass
class NotYourTurn(Exception):
pass
class TicTacToeBoard:
def __init__(self):
self.board = {"A1": " ", "A2": " ", "A3": " ",
"B1": " ", "B2": " ", "B3": " ",
"C1": " ", "C2": " ", "C3": " "}
self.currentPlayer = 1
self.players = {-1: "O", 1: "X"}
self.markedCells = 0
self.gameStates = ["Game in progress.", "Draw!", "X wins!", "O wins!"]
self.gameWinner = {"O": self.gameStates[3], "X": self.gameStates[2]}
self.gameStatus = self.gameStates[0]
def __str__(self):
board = self.board
table = "\n -------------\n" +\
"3 | "+board["A3"]+" | "+board["B3"]+" | "+board["C3"]+" |\n" +\
" -------------\n" +\
"2 | "+board["A2"]+" | "+board["B2"]+" | "+board["C2"]+" |\n" +\
" -------------\n" +\
"1 | "+board["A1"]+" | "+board["B1"]+" | "+board["C1"]+" |\n" +\
" -------------\n" +\
" A B C \n"
return table
def __setitem__(self, index, value):
if self.gameStatus != self.gameStates[0]:
print(self.game_status())
return
indexes = ["A1", "A2", "A3", "B1", "B2", "B3", "C1", "C2", "C3"]
if value not in ["O", "X"]:
raise InvalidValue()
return
if index not in indexes:
raise InvalidKey()
return
if self.board[index] is not " ":
raise InvalidMove()
return
if self.markedCells is 0:
if self.players[-1] is value:
self.currentPlayer = -1
else:
self.currentPlayer = 1
if value == self.players[self.currentPlayer]:
self.board[index] = value
self.currentPlayer *= -1
else:
raise NotYourTurn()
self.markedCells += 1
if self.gameStatus == "Game in progress.":
self.check_progress()
def game_status(self):
return self.gameStatus
def check_progress(self):
if self.markedCells < 5:
return
win = self.check_3_cells("A1", "A2", "A3")
if win is not None:
return
win = self.check_3_cells("B1", "B2", "B3")
if win is not None:
return
win = self.check_3_cells("C1", "C2", "C3")
if win is not None:
return
win = self.check_3_cells("A1", "B1", "C1")
if win is not None:
return
win = self.check_3_cells("A2", "B2", "C2")
if win is not None:
return
win = self.check_3_cells("A3", "B3", "C3")
if win is not None:
return
win = self.check_3_cells("A1", "B2", "C3")
if win is not None:
return
win = self.check_3_cells("A3", "B2", "C1")
if win is not None:
return
if self.markedCells == 9:
self.gameStatus = self.gameStates[1]
def check_3_cells(self, firstC, secondC, thirdC):
if self.board[firstC] not in ["O", "X"]:
return None
b = self.board
if b[firstC] == b[secondC] and b[secondC] == b[thirdC]:
self.gameStatus = self.gameWinner[b[firstC]]
return b[firstC]
else:
return None

Лог от изпълнението

........
----------------------------------------------------------------------
Ran 8 tests in 0.006s

OK

История (2 версии и 0 коментара)

Петър обнови решението на 15.04.2013 13:00 (преди над 11 години)

+class InvalidMove(Exception):
+ pass
+
+
+class InvalidValue(Exception):
+ pass
+
+
+class InvalidKey(Exception):
+ pass
+
+
+class NotYourTurn(Exception):
+ pass
+
+
+class TicTacToeBoard:
+
+ def __init__(self):
+ self.board = {"A1": " ", "A2": " ", "A3": " ",
+ "B1": " ", "B2": " ", "B3": " ",
+ "C1": " ", "C2": " ", "C3": " "}
+ self.currentPlayer = 1
+ self.players = {-1: "O", 1: "X"}
+ self.markedCells = 0
+ self.gameStates = ["Game in progress.", "Draw!", "X wins!", "O wins!"]
+ self.gameWinner = {"O": self.gameStates[3], "X": self.gameStates[2]}
+ self.gameStatus = self.gameStates[0]
+
+ def __str__(self):
+ board = self.board
+ table = "\n -------------\n" +\
+ "3 | "+board["A3"]+" | "+board["B3"]+" | "+board["C3"]+" |\n" +\
+ " -------------\n" +\
+ "2 | "+board["A2"]+" | "+board["B2"]+" | "+board["C2"]+" |\n" +\
+ " -------------\n" +\
+ "1 | "+board["A1"]+" | "+board["B1"]+" | "+board["C1"]+" |\n" +\
+ " -------------\n" +\
+ " A B C \n"
+ return table
+
+ def __setitem__(self, index, value):
+ if self.gameStatus != self.gameStates[0]:
+ print(self.game_status())
+ return
+ indexes = ["A1", "A2", "A3", "B1", "B2", "B3", "C1", "C2", "C3"]
+
+ if value not in ["O", "X"]:
+ raise InvalidValue()
+ return
+ if index not in indexes:
+ raise InvalidKey()
+ return
+ if self.board[index] is not " ":
+ raise InvalidMove()
+ return
+ if self.markedCells is 0:
+ if self.players[-1] is value:
+ self.currentPlayer = -1
+ else:
+ self.currentPlayer = 1
+ if value == self.players[self.currentPlayer]:
+ self.board[index] = value
+ self.currentPlayer *= -1
+ else:
+ raise NotYourTurn()
+ self.markedCells += 1
+ self.check_progress()
+
+ def game_status(self):
+ return self.gameStatus
+
+ def check_progress(self):
+ if self.markedCells < 5:
+ return
+ win = self.check_3_cells("A1", "A2", "A3")
+ if win is not None:
+ return
+ win = self.check_3_cells("B1", "B2", "B3")
+ if win is not None:
+ return
+ win = self.check_3_cells("C1", "C2", "C3")
+ if win is not None:
+ return
+ win = self.check_3_cells("A1", "B1", "C1")
+ if win is not None:
+ return
+ win = self.check_3_cells("A2", "B2", "C2")
+ if win is not None:
+ return
+ win = self.check_3_cells("A3", "B3", "C3")
+ if win is not None:
+ return
+ win = self.check_3_cells("A1", "B2", "C3")
+ if win is not None:
+ return
+ win = self.check_3_cells("A3", "B2", "C1")
+ if win is not None:
+ return
+ if self.markedCells == 9:
+ self.gameStatus = self.gameStates[1]
+
+ def check_3_cells(self, firstC, secondC, thirdC):
+ if self.board[firstC] not in ["O", "X"]:
+ return None
+ b = self.board
+ if b[firstC] == b[secondC] and b[secondC] == b[thirdC]:
+ self.gameStatus = self.gameWinner[b[firstC]]
+ return b[firstC]
+ else:
+ return None

Петър обнови решението на 15.04.2013 16:49 (преди над 11 години)

class InvalidMove(Exception):
pass
class InvalidValue(Exception):
pass
class InvalidKey(Exception):
pass
class NotYourTurn(Exception):
pass
class TicTacToeBoard:
def __init__(self):
self.board = {"A1": " ", "A2": " ", "A3": " ",
"B1": " ", "B2": " ", "B3": " ",
"C1": " ", "C2": " ", "C3": " "}
self.currentPlayer = 1
self.players = {-1: "O", 1: "X"}
self.markedCells = 0
self.gameStates = ["Game in progress.", "Draw!", "X wins!", "O wins!"]
self.gameWinner = {"O": self.gameStates[3], "X": self.gameStates[2]}
self.gameStatus = self.gameStates[0]
def __str__(self):
board = self.board
table = "\n -------------\n" +\
"3 | "+board["A3"]+" | "+board["B3"]+" | "+board["C3"]+" |\n" +\
" -------------\n" +\
"2 | "+board["A2"]+" | "+board["B2"]+" | "+board["C2"]+" |\n" +\
" -------------\n" +\
"1 | "+board["A1"]+" | "+board["B1"]+" | "+board["C1"]+" |\n" +\
" -------------\n" +\
" A B C \n"
return table
def __setitem__(self, index, value):
if self.gameStatus != self.gameStates[0]:
print(self.game_status())
return
indexes = ["A1", "A2", "A3", "B1", "B2", "B3", "C1", "C2", "C3"]
if value not in ["O", "X"]:
raise InvalidValue()
return
if index not in indexes:
raise InvalidKey()
return
if self.board[index] is not " ":
raise InvalidMove()
return
if self.markedCells is 0:
if self.players[-1] is value:
self.currentPlayer = -1
else:
self.currentPlayer = 1
if value == self.players[self.currentPlayer]:
self.board[index] = value
self.currentPlayer *= -1
else:
raise NotYourTurn()
self.markedCells += 1
- self.check_progress()
+ if self.gameStatus == "Game in progress.":
+ self.check_progress()
def game_status(self):
return self.gameStatus
def check_progress(self):
if self.markedCells < 5:
return
win = self.check_3_cells("A1", "A2", "A3")
if win is not None:
return
win = self.check_3_cells("B1", "B2", "B3")
if win is not None:
return
win = self.check_3_cells("C1", "C2", "C3")
if win is not None:
return
win = self.check_3_cells("A1", "B1", "C1")
if win is not None:
return
win = self.check_3_cells("A2", "B2", "C2")
if win is not None:
return
win = self.check_3_cells("A3", "B3", "C3")
if win is not None:
return
win = self.check_3_cells("A1", "B2", "C3")
if win is not None:
return
win = self.check_3_cells("A3", "B2", "C1")
if win is not None:
return
if self.markedCells == 9:
self.gameStatus = self.gameStates[1]
def check_3_cells(self, firstC, secondC, thirdC):
if self.board[firstC] not in ["O", "X"]:
return None
b = self.board
if b[firstC] == b[secondC] and b[secondC] == b[thirdC]:
self.gameStatus = self.gameWinner[b[firstC]]
return b[firstC]
else:
return None