python while循环中的while循环在赢得比赛后忽略打印

Question

我的程序有问题。我正在开发一个程序，可以让你玩猜正确数字的小游戏。问题是如果你猜对了，它不会打印出来：“你猜对了”。该程序将不会继续，并将停留在正确的号码上。只有当您必须多次猜测时才会发生这种情况。我尝试将 else 更改为 break 命令，但没有成功。 有人给点建议吗？

这是我用来测试它的：

最小的数：1
最大数：10
你能猜到多少次：10

如果您尝试猜测正确的数字 2 或 3 次（如果您需要更多猜测，可能更多）它不会打印出您赢了。

import random

#counts the mistakes
count = 1

#askes to give up a minimum and maximum to guess between
minimum = int(input("what is the smallest number? "))
maximum = int(input("what is the biggest number?  "))

#askes how many times u can guess in total
amount = int(input("How many times can you guess?  "))


#random number between the 2 variables minimum and maximum
x = random.randrange(minimum, maximum)


guess = int(input("guess the number: "))

#while loop until the guess is the same as the random number
while guess != x:

    #this is if u guessed to much u get the error that you've guessed to much
    while count < amount:
            if guess > x:
                print("this is not the correct number, the correct number is lower \n")
                guess = int(input("guess the number: "))
                count += 1

            elif guess < x:
                print("this is not the correct number, the correct number is higher \n")
                guess = int(input("guess the number: "))
                count += 1

    else: print("\n \nYou Lost, You've guessed", x, "times\n")
    break
#this part is not working, only if you guess it at the first time. it should also print this if you guessed it in 3 times
else: print("You guessed it correctly", x)


test = (input("this is just a test if it continues out of the loop "))
print(test)

Answer 1

主要问题是，一旦guess == x 和count < amount 运行了一个永远不会停止的while 循环，因为您不会接受新的输入。此时，你应该将break 退出循环，这也将结束外循环

Answer 2

您只需使用while loop 即可，如下所示：

import random

#counts the mistakes
count = 1

#askes to give up a minimum and maximum to guess between
minimum = int(input("what is the smallest number? "))
maximum = int(input("what is the biggest number?  "))

#askes how many times u can guess in total
amount = int(input("How many times can you guess?  "))


#random number between the 2 variables minimum and maximum
x = random.randrange(minimum, maximum)


    #this is if u guessed too much u get the error that you've guessed too much
while count <= amount:
  guess = int(input("guess the number: "))

  if guess > x:
      print("this is not the correct number, the correct number is lower \n")
      count += 1

  elif guess < x:
      print("this is not the correct number, the correct number is higher \n")
      count += 1

  else: 
    print("You guessed it correctly", x)
    break

if guess!=x:
  print("\n \nYou Lost, You've guessed", count, "times\n")

Answer 3

正如 Lukas 所说，你创造了一种情况，你进入了一个你永远无法逃脱的循环，因为你不再询问。

您可以尝试的一种常见模式是故意创建一个 while 循环，该循环将运行并运行，直到您明确地break 退出它（因为玩家猜了太多次，或者因为他们猜对了）。此外，您可以在 while 循环内，而不是在几个地方只要求对代码的一部分进行猜测。

这是我对您的代码的调整 - 做您想做的许多方法之一：

import random

#counts the mistakes
count = 0

#asks to give up a minimum and maximum to guess between
minimum = int(input("what is the smallest number? "))
maximum = int(input("what is the biggest number?  "))

#asks how many times u can guess in total
amount = int(input("How many times can you guess?  "))

#random number between the 2 variables minimum and maximum
x = random.randrange(minimum, maximum)

#while loop until the guess is the same as the random number
while True:

    if count < amount:

        guess = int(input("guess the number: "))

        #this is if u guessed to much u get the error that you've guessed to much
        if guess > x:
            print("this is not the correct number, the correct number is lower \n")
            count += 1

        elif guess < x:
            print("this is not the correct number, the correct number is higher \n")
            count += 1
        else:
            print("You guessed it correctly", x)
            break
    else:
        print("\n \nYou Lost, You've guessed", x, "times\n")

PS：你已经接近让它工作了，很高兴能达到你所做的那样！

Answer 4

当猜到的数字正确时，不再检查此条件，因此程序挂起：

while guess != x:

您如何检查是否相等作为第一个条件，如果为真则跳出循环：

import random
#counts the mistakes
count = 1

#askes to give up a minimum and maximum to guess between
minimum = int(input("what is the smallest number? "))
maximum = int(input("what is the biggest number?  "))

#askes how many times u can guess in total
amount = int(input("How many times can you guess?  "))


#random number between the 2 variables minimum and maximum
x = random.randrange(minimum, maximum)


guess = int(input("guess the number: "))

if guess == x:
    print("You guessed it correctly", x)

else:
    while count < amount:
        if guess > x:
            print("this is not the correct number, the correct number is lower \n")
            guess = int(input("guess the number: "))
            count += 1

        elif guess < x:
            print("this is not the correct number, the correct number is higher \n")
            guess = int(input("guess the number: "))
            count += 1
        else:
            print("You guessed it correctly", x)
            break
    else:
        print("You guessed too many times")