我试图让用户输入#行和列，他们想在他们的连接4游戏，所以我试图使用他们的输入来创建板。我试图创建一个嵌套的列表，使我的其他代码工作。在过去的两个小时里，我一直在网上搜索，绞尽脑汁寻找答案。下面是代码:
import random
import ast
def winner(board):
"""This function accepts the Connect Four board as a parameter.
If there is no winner, the function will return the empty string "".
If the user has won, it will return 'X', and if the computer has
won it will return 'O'."""
for row in range(7):
count = 0
last = ''
for col in range(7):
row_win = board[row][col]
if row_win == " ":
count = 0
continue
if row_win == last:
count += 1
else:
count = 1
if count >= 4:
return row_win
last = row_win
for col in range(7):
count = 0
last = ''
for row in range(7):
col_win = board[row][col]
if col_win == " ":
count = 0
continue
if col_win == last:
count += 1
else:
count = 1
if count >= 4:
return col_win
last = col_win
for row in range(7):
for col in range(7):
try:
if (board[row][col] == board[row + 1][col + 1] and board[row + 1][col + 1] == board[row + 2][
col + 2] and
board[row + 2][col + 2] == board[row + 3][col + 3]) and (
board[row][col] != " " or board[row + 1][col + 1] != " " or board[row + 2][col + 2] != " " or
board[row + 3][col + 3] != " "):
return board[row][col]
except:
IndexError
for row in range(7):
for col in range(7):
try:
if (board[row][col] == board[row + 1][col - 1] and board[row + 1][col - 1] == board[row + 2][
col - 2] and
board[row + 2][col - 2] == board[row + 3][col - 3]) and (
board[row][col] != " " or board[row + 1][col - 1] != " " or board[row + 2][col - 2] != " " or
board[row + 3][col - 3] != " "):
return board[row][col]
except:
IndexError
# No winner: return the empty string
return ""
def display_board(board):
"""This function accepts the Connect Four board as a parameter.
It will print the Connect Four board grid (using ASCII characters)
and show the positions of any X's and O's. It also displays
the column numbers on top of the board to help
the user figure out the coordinates of their next move.
This function does not return anything."""
# print(" 1 2 3 4 5 6 7")
header = " "
i = 1
while i < len(board) + 1:
header = header + str(i) + " "
i += 1
header = header + str(i)
print(header)
for row in board:
print(" ", " | ".join(row))
print(" ---+---+---+---+---+---+---")
print()
#
# header = " "
# pipe_line = " |"
# separator = "---+"
#
# for row_num in range():
# header = header + str(row_num)
# pipe_line = pipe_line + " " + " | ".join(row))
# separator = separator + "---+"
# print()
def make_user_move(board):
"""This function accepts the Connect Four board as a parameter.
It will ask the user for a row and column. If the row and
column are each within the range of 1 and 7, and that square
is not already occupied, then it will place an 'X' in that square."""
valid_move = False
while not valid_move:
try:
col = int(input("What col would you like to move to (1-7): "))
if board[0][col - 1] != ' ':
print("Sorry, that column is full. Please try again!n")
else:
col = col - 1
for row in range(6, -1, -1):
if board[row][col] == ' ' and not valid_move:
board[row][col] = 'X'
valid_move = True
except:
ValueError
print("Please enter a valid option! ")
return board
def make_computer_move(board):
"""This function accepts the Connect Four board as a parameter.
It will randomly pick row and column values between 0 and 6.
If that square is not already occupied it will place an 'O'
in that square. Otherwise, another random row and column
will be generated."""
computer_valid_move = False
while not computer_valid_move:
col = random.randint(0, 6)
if board[0][col] != ' ':
print("Sorry, that column is full. Please try again!n")
else:
for row in range(6, -1, -1):
if board[row][col] == ' ' and not computer_valid_move:
board[row][col] = 'O'
computer_valid_move = True
return board
def main():
"""The Main Game Loop:"""
# free_cells = 42
# users_turn = True
# cf_board = [[" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "]]
cf_board = []
row = int(input("How many rows do you want your game to have? "))
col = int(input("How many columns do you want your game to have? "))
free_cells = col * row
row_str = "" ""
board_str = "" ""
i = 0
j = 0
while i < col-1:
row_str = row_str + "," + "" ""
i += 1
row_str = "'" + row_str + "'"
board_str = row_str + ","
while j < row-1:
board_str = board_str + row_str + ","
j += 1
Input = [board_str]
cf_board = [list(ast.literal_eval(x)) for x in Input]
# for i in range(row-1):
# cf_board.append(row_str)
while not winner(cf_board) and (free_cells > 0):
display_board(cf_board)
if users_turn:
cf_board = make_user_move(cf_board)
users_turn = not users_turn
else:
cf_board = make_computer_move(cf_board)
users_turn = not users_turn
free_cells -= 1
display_board(cf_board)
if (winner(cf_board) == 'X'):
print("Y O U W O N !")
elif (winner(cf_board) == 'O'):
print("T H E C O M P U T E R W O N !")
elif free_cells == 0:
print("S T A L E M A T E !")
print("n*** GAME OVER ***n")
# Start the game!
main()
我希望它的格式是这样的;
# cf_board = [[" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "], [" ", " ", " ", " ", " ", " ", " "],
# [" ", " ", " ", " ", " ", " ", " "]]
其中的行和号取决于用户。我试过实现这一点，但我只得到这个巨大的列表，没有被#的行和列分开。
TL,博士
请帮助我在main()中修复我的代码，我试图用用户的输入构建一个板
请尽量只使用一个最小的可重复的例子来提问。如果你只是想解决从用户输入构建一个板的问题，那么只发布必要的代码与此相关。要生成一个开放空格列表的列表，您可以这样做:
row = int(input("How many rows do you want your game to have? "))
col = int(input("How many columns do you want your game to have? "))
cf_board = []
rowLst = []
for i in range(row):
for j in range(col):
rowLst.append(" ")
cf_board.append(rowLst.copy())
rowLst.clear()
print(board)
for j in range(col)向新列表添加一个开放空间。完成后，该列表被附加到主板列表，然后清除到下一行。
得到那个板很简单。不需要eval之类的东西
只要做cf_board = [[" "]*col]*row，把你需要的尽可能多的空格条目和列表放在里面。