Python 在函数中存储和编辑列表列表
我正在尝试做一个井字游戏。其中一个要求是我需要一个列表，其中0表示未占用空间，1表示已占用空间。我的思维过程是获取用户输入并将其发送到grid_测试函数，以检查是否占用了空间。我遇到了一个问题，当我重新输入函数时，它会将我的列表重置为所有0。有没有一种方法可以让我的列表在每一轮中都保持它的值，或者我应该在函数之外考虑这样做Python 在函数中存储和编辑列表列表,python,Python,我正在尝试做一个井字游戏。其中一个要求是我需要一个列表，其中0表示未占用空间，1表示已占用空间。我的思维过程是获取用户输入并将其发送到grid_测试函数，以检查是否占用了空间。我遇到了一个问题，当我重新输入函数时，它会将我的列表重置为所有0。有没有一种方法可以让我的列表在每一轮中都保持它的值，或者我应该在函数之外考虑这样做 def grid_test(xcord, ycord): grid_tester = [[0, 0, 0], [0, 0, 0]
def grid_test(xcord, ycord):
grid_tester = [[0, 0, 0],
[0, 0, 0],
[0, 0, 0]]
print(grid_tester) #shows the array before anything is changed
if grid_tester[xcord][ycord] == 1:
print("Space is already taken. Please select a different space:")
print(grid_tester)
return False
elif grid_tester[xcord][ycord] == 0:
grid_tester[xcord][ycord] = 1
print(grid_tester) #shows the array after
return True
def play_game():
turn = 1
grid_values = [[" ", " ", " "],
[" ", " ", " "],
[" ", " ", " "]]
while turn < 9:
print("turn = ", turn) #turn counter. here just for testing.
print("X's Turn")
# ASK user to select a row FOR X
xrow = int(input("pick a row (1, 2, 3): "))
xrow += - 1
while xrow < 0 or xrow >= 3:
if xrow not in range(0 - 3):
print("Invalid option!!!")
xrow = int(input("pick a row (1, 2, 3): "))
xrow += - 1
# ASk user to select a column FOR X
xcolumn = int(input("pick a column (1, 2, 3): "))
xcolumn += - 1
while xcolumn < 0 or xcolumn >= 3:
if xcolumn not in range(0 - 3):
print("Invalid option!!!")
xcolumn = int(input("pick a column (1, 2, 3): "))
xcolumn += - 1
test = grid_test(xrow, xcolumn)
print(test)
grid_values[xrow][xcolumn] = "X"
turn += 1
print("+---+---+---+")
print("|", grid_values[0][0], "|", grid_values[0][1], "|", grid_values[0][2], "|")
print("+---+---+---+")
print("|", grid_values[1][0], "|", grid_values[1][1], "|", grid_values[1][2], "|")
print("+---+---+---+")
print("|", grid_values[2][0], "|", grid_values[2][1], "|", grid_values[2][2], "|")
print("+---+---+---+")
print()
这里的问题是每次调用
grid\u testgrid\u tester[[0,0,0]，[0,0,0]，[0,0,0]]grid\u testergrid\u testergrid\u tester=[[0,0,0]，…