我想在A条件是Met之后在列表中打印下一项

Question

我对python很陌生，我正在从教程中迭代一个小的初学者项目。这是个猜字游戏。我有一个具体的秘密词的提示主列表，我想打印一个提示，在错误的猜测之后，打印下一个提示。

我想要做到这一点，而不使用一堆if语句，因为我认为一定有一个更有效的速记方式。

    import random

secret_word_list = ["Duck"]
duck_hint_list = ["Hint: It's a bird", "Hint: it swims", "Hint: It loves to be in a row"]
secretWord = random.choice(secret_word_list)
guess = ""
guess_limit = 3
guess_attempts = 0
game_end = False

while guess != secretWord and guess_attempts != guess_limit:
    if secretWord == "Duck":
        if guess_attempts != guess_limit:
            print(random.choice(duck_hint_list))
    guess = (input("Guess the secret word: "))
    guess_attempts += 1

if guess_attempts == guess_limit:
    print("YOU LOSE IDIOT")
else:
    print("You Win!")

正如您所看到的，我尝试使用random.choice，但是它明显的缺点是它会打印两次相同的提示。

Answer 1

从0的索引开始，并在需要时使用它打印提示。当您打印提示时，请使用1增加索引。

如果您想遍历提示，并可能重复它们，请使用：index % len(duck_hint_list)作为索引。

如果希望提示以随机顺序出现，首先在duck_hint_list上使用duck_hint_list。

Answer 2

# import random

secret_word_list = "Duck"
duck_hint_list = ["Hint: It's a bird", "Hint: it swims", "Hint: It loves to be in a row"]
# secretWord = random.choice(secret_word_list)
guess = ""
guess_limit = 3
guess_attempts = 0
game_end = False
i=0 #here i intialized zero
while guess != secret_word_list and guess_attempts != guess_limit:
    # if secretWord == "Duck":
        if guess_attempts != guess_limit:
           # print(random.choice(duck_hint_list))
           print(duck_hint_list[i])#indexing
        guess = (input("Guess the secret word: "))
        guess_attempts += 1
        i+=1#incrementing

if guess_attempts == guess_limit:
    print("YOU LOSE IDIOT")
else:
    print("You Win!")

there are some code which i commented that are not in use. if you want new hint each time they you should use indexing which i did above and i also commented the part which i updated.

Answer 3

在原始代码中，有些变量和语句没有使用，所以我没有将它们包含在修改后的代码中。通过删除已经显示的提示，解决了在列表中打印新项目的问题，这样就可以防止提示的重复出现。此外，始终更容易使您的条件为一个较明确的循环一个明确的条件，以便您可以更容易地退出循环。希望这能帮到你。

import random

secret_word = "Duck"
duck_hint_list = ["Hint: It's a bird", "Hint: it swims", "Hint: It loves to be in a row"]
guess_limit = 3
guess_attempts = 0
game_end = True #while loop condition 

while game_end:
    hint = random.choice(duck_hint_list) #picking a random hint from hint list
    print(hint)
    duck_hint_list.remove(hint) #removing of already shown hint
    guess = (input("Guess the secret word: "))
    guess_attempts += 1
    
    if guess_attempts == guess_limit:
        print("YOU LOSE IDIOT")
        game_end = False #while loop condition change (breaking the loop)
    elif guess.lower() == secret_word.lower() :
        print("You Win!")
        game_end = False #while loop condition change (breaking the loop)