Question

我已经为拾音棒游戏编写了代码，可以在两种模式下播放

单播放器（针对计算机）
多人游戏（本地游戏）

在单人游戏模式下，我的程序似乎有问题。计算机在逻辑上不可能的地方输出负数，我想防止这种情况的发生。 以下是代码：

            import random
            sticks = 27

            choice = input("Do you wanna play multiplayer or against the computer? Type M for multiplayer and S for against the computer: ")

            if choice == "M":
                while sticks > 0: 
                    i = int(input("Between 1 and 3, how many sticks do you want to pick : ")) 
                    while i < 1 or i > 3: 
                        print("It has to be between 1 and 3! You NOOB!") 
                        i = int(input("Between 1 and 3, how many sticks do you want to pick : "))
                    sticks = sticks - i 
                    print(sticks," stick(s) left...") 
                print("You lost! hahaha...")

            elif choice == "S":

                    while sticks > 0: 
                        i = int(input("Between 1 and 3, how many sticks do you want to pick : ")) 
                        while i < 1 or i > 3:  
                            print("It has to be between 1 and 3! You NOOB!") 
                            i = int(input("Between 1 and 3, how many sticks do you want to pick : "))
                        sticks = sticks - i 
                        print(sticks," stick(s) left...") 
                        if sticks == 0:
                            print("You lost! hahaha...")
                            break
                        else:    
                            num = random.randint(1,3)
                            print("Computer's Turn...")
                            print("The computer picked ",num, " stick(s)...")
                            sticks = sticks - num
                            if sticks < 1:
                                print("You won... Damn you are good!")
                                print(sticks," stick(s) left...")

这是输出：

Do you wanna play multiplayer or against the computer? Type M for multiplayer and S for against the computer: S
Between 1 and 3, how many sticks do you want to pick : 3
24  stick(s) left...
Computer's Turn...
The computer picked  2  stick(s)...
22  stick(s) left...
Between 1 and 3, how many sticks do you want to pick : 3
19  stick(s) left...
Computer's Turn...
The computer picked  1  stick(s)...
18  stick(s) left...
Between 1 and 3, how many sticks do you want to pick : 3
15  stick(s) left...
Computer's Turn...
The computer picked  1  stick(s)...
14  stick(s) left...
Between 1 and 3, how many sticks do you want to pick : 3
11  stick(s) left...
Computer's Turn...
The computer picked  2  stick(s)...
9  stick(s) left...
Between 1 and 3, how many sticks do you want to pick : 3
6  stick(s) left...
Computer's Turn...
The computer picked  2  stick(s)...
4  stick(s) left...
Between 1 and 3, how many sticks do you want to pick : 2
2  stick(s) left...
Computer's Turn...
The computer picked  3  stick(s)...
You won... Damn you are good!
-1  stick(s) left...

如您所见，游戏会显示一个负数，它应该在结束时说您赢了，否则计算机将无法输入负数。有人可以告诉我我在做什么错吗？

Answer 1

当“ sticks <3”时，您必须在某处实现“ if”语句。考虑一下，如果sticks = 2，则您的第一个while循环仍将运行，因为sticks>0。那么，如果我选择的下一个为3，会发生什么？ 2-3 = -1。因此，一旦sticks = 2，您就需要执行某种声明，说我只能等于2或1，并且对于sticks = 1也要执行相同的操作

皮卡游戏：程序在应该停止的地方输出一个负数

1 个答案: