Question

所以我想我理解为什么代码没有超过 while 语句，但我不知道如何让它识别 guess 部分它并贯穿它。我已经在循环部分搜索了几个问题，但我实际上看不到它的执行情况。

num_answer = int(input('What should the answer be? '))
guesses = int(input('How many guesses? '))
answer = int(input('Guess a number: '))

while answer != num_answer and guesses != guesses:
    answer = int(input('Guess a number: '))
    if answer < num_answer:
       print('The number is higher than that.')
       guesses += 1
       answer = int(input('Guess a number: '))
    elif answer > num_answer:
       print('The number is lower than that.')
       guesses += 1
       answer = int(input('Guess a number: '))
    elif answer == num_answer:
       print('You win!')
    elif guesses > guesses and answer != num_answer:
       print("You lose; the number was", num_answer, ".")

Answer 1

您正在尝试将变量与自身进行比较。＆＃34;猜测！=猜测＆＃34; 总是会返回假，所以你的＆＃34;而＃34;永远不会被运行。您可以将猜测变量分为两个单独的。

num_answer = int(input('What should the answer be? '))
guessesMax = int(input('How many guesses? '))
answer = int(input('Guess a number: '))

while answer != num_answer and guessesMax != guessesCount:
    answer = int(input('Guess a number: '))
    if answer < num_answer:
       print('The number is higher than that.')
       guessesCount += 1
       answer = int(input('Guess a number: '))
    elif answer > num_answer:
       print('The number is lower than that.')
       guessesCount += 1
       answer = int(input('Guess a number: '))
    elif answer == num_answer:
       print('You win!')
    elif guessesCount == guessesMax and answer != num_answer:
       print("You lose; the number was", num_answer, ".")

还用＆＃34; ==＆＃34;更改了你的上一个elif。但它没用，因为

guessesCount == guessesMax

while将不会被执行;）

编辑：你需要添加

guessesCount = 0

最重要的是它可以工作。也在你的时间

answer = int(input('Guess a number: '))

执行两次，要么将它放在循环的开始，要么放在每个＆＃34; if，elif，else＆＃34;但现在两者都有;）

而循环猜数字游戏python

1 个答案: