如何在 Python 中创建无限

Question

我创建了 nim 游戏的一个版本，但它低于零。我设置计算机的方式总是和我一样多，但是如果计数是 4 并且我取出 3，那么轮到计算机时将是 1。然后电脑取出3，显示为-2。那么我将如何告诉程序始终保持计数高于或等于零呢？还有谁知道怎么做，这样电脑输入的金额就不会总是和我一样？

这是我的代码。

import random
Stones = random.randint(15, 30)
User = 0
YourTurn = True

print("This is a game where players take turns taking stones from a pile of stones. The player who 
takes the last stone loses.")
print("The current stone count is:", Stones)

while True:
     while YourTurn == True and Stones > 0:
    User = int(input("How many stones do you want to remove?"))
    if User == 1:
        Stones -= 1
        print("You removed 1 stone! The current stone count is:", Stones)
        YourTurn = not True            
    elif User == 2:
        Stones -= 2
        print("You removed 2 stone! The current stone count is:", Stones)    
        YourTurn = not True                       
    elif User == 3:
        Stones -= 3
        YourTurn = not True
        print("You removed 3 stone! The current stone count is:", Stones)
    else:
        print("You can only remove a maximum of 3 stones.")

    while YourTurn == False and Stones > 0:
        AI = random.randint(1, 3)
        if AI == 1:
            Stones -= 1
            print("The A.I removed 1 stone! The current stone count is:", Stones)
            YourTurn = not False
        elif AI == 2:
            Stones -= 2
            print("The A.I removed 2 stone! The current stone count is:", Stones)
            YourTurn = not False
        elif AI == 3:
            Stones -= 3
            print("The A.I removed 3 stone! The current stone count is:", Stones)
            YourTurn = not False

if Stones <= 0:
    if YourTurn == True:
        print("The A.I took the last stone it lost. You won the game!")
        break
    elif YourTurn == False:
        print("You took the last stone you lost. The A.I won the game!")
        break

Answer 1

您只需将 AI 可以轮流获得的石头数量从 random.randint(1, 3) 更改为 random.randint(1, min(3, Stones))，这样它就不能获得比剩余数量更多的石头。

import random
Stones = random.randint(15, 30)
User = 0
YourTurn = True

print("This is a game where players take turns taking stones from a pile of stones. The player who takes the last stone loses.")
print("The current stone count is:", Stones)

while True:
    while YourTurn == True and Stones > 0:
        User = int(input("How many stones do you want to remove?"))

        if User > Stones:
            print("Your can't remove more than the number of remaining stones.")
            continue

        if User == 1:
            Stones -= 1
            print("You removed 1 stone! The current stone count is:", Stones)
            YourTurn = not True            
        elif User == 2:
            Stones -= 2
            print("You removed 2 stone! The current stone count is:", Stones)    
            YourTurn = not True                       
        elif User == 3:
            Stones -= 3
            YourTurn = not True
            print("You removed 3 stone! The current stone count is:", Stones)
        else:
            print("You can only remove a maximum of 3 stones.")

    while YourTurn == False and Stones > 0:
        AI = random.randint(1, min(3, Stones))
        if AI == 1:
            Stones -= 1
            print("The A.I removed 1 stone! The current stone count is:", Stones)
            YourTurn = not False
        elif AI == 2:
            Stones -= 2
            print("The A.I removed 2 stone! The current stone count is:", Stones)
            YourTurn = not False
        elif AI == 3:
            Stones -= 3
            print("The A.I removed 3 stone! The current stone count is:", Stones)
            YourTurn = not False

    if Stones <= 0:
        if YourTurn == True:
            print("The A.I took the last stone it lost. You won the game!")
            break
        elif YourTurn == False:
            print("You took the last stone you lost. The A.I won the game!")
            break