我尝试在我的猜谜游戏中添加一个简单的重玩功能

Question

我试图在我的猜谜游戏中添加一个你想再玩一次的功能，但它停止工作了:( 请帮忙。我对 python 非常陌生，所以我敢打赌我犯了很多不为人知的错误：S

import random

n = random.randint(1, 100)

play_game = input("Do you want to play ? Y/N :")
play_game = play_game.upper()
print("play_game")

while play_game == 'Y':
    guess = int(input("Guess a number between 1 och 100: "))
while n != "gissning":
    if guess < n:
        print("You guessed to low")
        guess = int(input("Guess a number between 1 och 100: "))
    elif guess > n:
        print ("You guessed to high")
        guess = int(input("Guess a number between 1 och 100: "))
    else:
        print("Gratz you guessed it")
        break
    
while play_game == 'Y':
    # your game 

    play_game = input("Do you want to play again? Y/N :").upper()

Answer 1

其实你的代码有一些小问题，但是稍微有点逻辑你就可以搞清楚了。

首先，你不想要三个分开的while循环，因为当你退出一个循环时，除非你重新启动你的代码，否则你将永远不会再次到达它。 您实际上想要嵌套循环。 外层会验证用户是否想再次玩，而内层会不断询问猜测，直到匹配随机数。

其次，您想比较n （随机数）和guess （用户输入）。 在您的代码中，您正在比较n != "gissning" ，这永远不会成立，因为n是一个数字，而"gissning"是一个字符串。

考虑到这一点，您可以稍微更改代码并具有以下内容：

import random

print("play_game")
play_game = input("Do you want to play ? Y/N :").upper()
highscore = 0

while play_game == 'Y':
    n = random.randint(1, 100)
    guess = int(input("Guess a number between 1 och 100: "))
    score = 1
    while n != guess:
        if guess < n:
            print("You guessed to low")
        elif guess > n:
            print("You guessed to high")
        guess = int(input("Guess a number between 1 och 100: "))
        score += 1
    else:
        print("Gratz you guessed it")
        highscore = score if score < highscore or highscore == 0 else highscore
        print('Your score this turn was', score)
        print('Your highscore is', highscore)
        play_game = input("Do you want to play again? Y/N :").upper()

希望这可以帮助你。 祝你的 Python 之旅好运！ 如果您有任何其他问题，请告诉我们。

Answer 2

下一个输入提示应该在外循环中。 当它已经是 n == guess 时，您还需要打印“Gratz you guessed it”以及提示和内部 while 循环之外。

import random

play_game = input("Do you want to play ? Y/N :")
play_game = play_game.upper()

while play_game == 'Y':
  print("play_game")
  n = random.randint(1, 100)

  guess = int(input("Guess a number between 1 och 100: "))
  while n != guess:
    if guess < n:
        print("You guessed to low")
        guess = int(input("Guess a number between 1 och 100: "))
    elif guess > n:
        print ("You guessed to high")
        guess = int(input("Guess a number between 1 och 100: "))

  print("Gratz you guessed it")

  play_game = input("Do you want to play ? Y/N :")
  play_game = play_game.upper()