Python-TIC-TAC-TOE跳跃转弯

我正在用python编写一个tic-tac-toe程序。现在轮到人类工作了。但是，AI在玩了第一个回合后，不会再玩任何回合。我已经扫描了代码，似乎找不到任何可能导致这种情况的错误

请忽略评论和与领带有关的部分。我还在努力

import random
import copy
import sys


the_board = [" "]*10


def printboard(board):
    print(board[7] + " " + "|" + board[8] + " " + "|" + board[9])
    print("--------")
    print(board[4] + " " + "|" + board[5] + " " + "|" + board[6])
    print("--------")
    print(board[1] + " " + "|" + board[2] + " " + "|" + board[3])


def choose_player():
    while True:
        player = input("What do you want to be; X or O?")
        if player == "X":
            print("You chose X")
            comp = "O"
            break
        elif player == "O":
            print("You chose O")
            comp = "X"
            break
        else:
            print("Invalid Selection")
            continue
    return [player, comp]


def virtual_toss():
    print("Tossing to see who goes first.....")
    x = random.randint(0,1)
    if x== 0:
        print("AI goes first")
        move = "comp"
    if x == 1:
        print("Human goes first")
        move = "hum"
    return move


def win(board,le):
    if (board[7] == le and board[8] == le and board[9]==le) or (board[4] == le and board[5]==le and board[6] == le)or (board[1] == le and board[2]==le and board[3] == le)or (board[7] == le and board[5]==le and board[3] == le)or (board[9] == le and board[5]==le and board[1] == le)or (board[7] == le and board[4]==le and board[1] == le)or (board[8] == le and board[5]==le and board[2] == le)or (board[9] == le and board[6]==le and board[3] == le):
        return True
    else:
        return False


def make_move(board,number,symbol):
     board[number] = symbol


def board_full(board):
    count = 0
    for item in board:
        if item in ["X","O"]:
            count+= 1
    if count ==9 :
        return True
    else:
        return False


def valid_move(board,num):
    if board[num] == " ":
        return True
    else:
        return False


def player_move(board):
    number = int(input("Enter the number"))
    return number


def copy_board(board):
    copied_board = copy.copy(board)
    return copied_board


def check_corner(board):
    if (board[7] == " ") or (board[9] == " ") or (board[1] == " ") or (board[3] == " "):
        return True
    else:
        return False


def check_center(board):
    if (board[5] == " "):
        return True
    else:
        return False


while True:
    count = 0
    loop_break = 0
    print("welcome to TIC TAC TOE")
    pla,comp = choose_player()
    turn = virtual_toss()
    while True:
        #printboard(the_board)
        if board_full(the_board) == True:
            again = input ("Game is a tie. Want to try again? Y for yes and N for No")
            if again == "Y":
                loop_break = 6
                break
            else:
                system.exit()
#if loop_break == 6:
    #continue 

        if turn == "hum":


            while True:
                    number = player_move(the_board)
                    if (valid_move(the_board,number) == True) and not(board_full == False):
                        make_move(the_board,number,pla)
                        #printboard(the_board)
                        break
                    else:
                        print("Invalid Move, try again!")
                        continue
            if (win(the_board,pla) == True):
                print ("Yay, you won!!!")
                printboard(the_board)
                count = 1
                loop_break = 7 
                break
            else:
                turn = "comp"
                printboard(the_board)
                continue

        else:
            copied_board = copy_board(the_board)
            for i in range(1,10):
                make_move(copied_board,i,pla)
                if(win(copied_board,pla) == True):
                    make_move(the_board,i,comp)
                    printboard(the_board)
                    turn = "hum"
                    loop_break = 1
                    break
                else:
                    continue
            if loop_break == 1:
                continue
            if (check_corner(the_board) == True) or (check_center(the_board)==True):
                for i in [7,9,1,3,5]:
                    if(valid_move(copied_board,i)==True):
                        make_move(copied_board,i,comp)
                        if(win(copied_board,comp)==True):
                            make_move(the_board,i,comp)
                            printboard(the_board)
                            print("The AI beat you")
                            loop_break = 2
                            count = 1
                            break
                        else:
                            make_move(the_board,i,comp)
                            printboard(the_board)
                            turn = "hum"
                            loop_break = 3
                            break
                if loop_break == 2:
                    break
                elif loop_break == 3:
                    continue
                else:
                    for i in [8,4,6,2]:
                        if(valid_move(copied_board,i)==True):
                            make_move(copied_board,i,comp)
                            if(win(copied_board,comp)):
                                make_move(the_board,i,comp)
                                printboard(the_board)
                                print("The AI beat you")
                                count = 1
                                loop_break = 4
                                break
                            else:
                                make_move(the_board,i,comp)
                                printboard(the_board)
                                turn = "hum"
                                loop_break = 5
                                break
                if loop_break == 4:
                    break
                elif loop_break == 5:
                    continue

    if count == 1:
        again = input("Would you like to play again? y/n")
        if again == "y":
            continue
        else:
            system.exit()

---

一句话，你的AI的问题是它总是选择同一个位置，这看起来像是“不再玩任何回合”

为了证明这一点，只需在AI的for循环中添加一个

print

：

for i in range(1,10):
    make_move(copied_board,i,pla)
    if(win(copied_board,pla) == True):
        make_move(the_board,i,comp)
        print("The AI chose #%d"%i)  # <-- here it is
        printboard(the_board)
        # ......

我不能给出具体的建议来解决这个bug，因为我完全没有理解这个AI#==（也许你应该使用）。但是无论如何，你的AI不应该把碎片放在同一个位置

另外，您可能需要将

system.exit（）

更改为

sys.exit（）

pps。Python中的应用程序对您非常有用

---

购买力平价。“去掉多余的括号”，PyCharm说。

你试过在调试器中单步执行代码吗？@FujiApple:我对编程很陌生。我该怎么做？您使用什么IDE（即编辑器）来编写代码？大多数体面的IDE都提供了一个可视化调试器，即PyCharm具有@swastickmohapatra:有关文本模式调试器，请参阅。您的IDE可能有一个可视化调试器。或者插入更多的

print（）

语句，以便跟踪变量在不同点上的值。@SwastikMohapatra:IDLE内置了一个可视化调试器。请看教程。嗯，我是个新手。我自己尝试设计人工智能，但我想我失败得很惨：（无论如何，非常感谢你的帮助。我将查看提供的链接并尝试微调我的人工智能。@SwastikMohapatra这是为Python中的tic tac toe编写的，由我一年前编写。它可能会有所帮助。

welcome to TIC TAC TOE
What do you want to be; X or O?X
You chose X
Tossing to see who goes first.....
Human goes first
Enter the number1
  |  |
--------
  |  |
--------
X |  |
The AI chose #3
  |  |
--------
  |  |
--------
X |  |O
Enter the number2
  |  |
--------
  |  |
--------
X |X |O
The AI chose #3
  |  |
--------
  |  |
--------
X |X |O
Enter the number