我无法理解我的文字游戏中的逻辑问题

Question

所以我的任务是创建一个单词游戏，它会询问用户一个单词，并在输出中显示带有标记字母的单词，只有字母和大写字母。它显示标记字母（y *） - 如果这个字母在单词中猜猜，如果单词中存在且位置正确，则大写字母；如果单词中没有该字母，则仅使用字母。

问题是，当要猜测的单词是“vigor”并且我正在写“rover”时，在输出中，我得到 r* o* v* e R。但我应该得到 r o* v* e R，因为这个单词中只有一个“r”，而且位置正确。

我尝试更改 letter_finder 函数中 else 的位置并添加更多条件，但只会让情况变得更糟。我觉得答案很简单，但我的思考方向错误，所以这是我的代码：

hidden_word = "vigor"
print(hidden_word)

user_word = input("Guess the word: ")

answer_list = []


def letter_finder():
    mistakes = 0

    for letter_in_hidden, letter_in_user in zip(hidden_word, user_word):
        if hidden_word == user_word:
            print("You win!")
            break

        # print(letter_in_hidden, letter_in_user)
        elif letter_in_user in hidden_word and letter_in_user == letter_in_hidden:
            answer_list.append(letter_in_user.upper())
            " ".join(answer_list)

        elif letter_in_user in hidden_word:
            answer_list.append(letter_in_user + "*")
            " ".join(answer_list)

        elif letter_in_user not in hidden_word:
            answer_list.append(letter_in_user)
            " ".join(answer_list) + "."
        # elif letter_in_user == letter_in_hidden:

        elif user_word != hidden_word:
            mistakes += 1
            answer_list.clear()

        elif mistakes == 6:
            break

    print(" ".join(answer_list))
    answer_list.clear()


counter = 0
while hidden_word != user_word:
    letter_finder()
    user_word = str(input("Guess the word: "))
    counter += 1
    if counter == 5:
        print(f"Sorry, you lose. The answer is: {hidden_word}")
        break

Answer 1

我可能会首先将这两个单词转换到正确的列表中，以便我们可以对它们进行索引。这还有一个好处是我们不直接修改

hidden_word

。

然后我会处理这些单词两次。一次查找并处理完全匹配，第二次查找并处理部分匹配。

def get_match(user_word, hidden_word):
    ## ---------------
    # covert to proper list and is now a copy
    ## ---------------
    hidden_word = list(hidden_word)
    user_word = list(user_word)
    ## ---------------

    ## -----------------
    ## find exact matches and take them out of future matchs
    ## -----------------
    for index, (u, h) in enumerate(zip(user_word, hidden_word)):
        if u == h:
            user_word[index] = u.upper()
            hidden_word[index] = "_"
    ## -----------------

    ## -----------------
    ## find non-exact matches and take them out of future matchs
    ## -----------------
    for index, u in enumerate(user_word):
        if u in hidden_word:
            user_word[index] += "*"
            hidden_word[hidden_word.index(u)] = "_"
    ## -----------------

    return user_word

hidden_word = "vigor"

user_word = "rover"
print(hidden_word, user_word, get_match(user_word, hidden_word))

user_word = "rigor"
print(hidden_word, user_word, get_match(user_word, hidden_word))

user_word = "vigor"
print(hidden_word, user_word, get_match(user_word, hidden_word))

应该返回：

vigor rover ['r', 'o*', 'v*', 'e', 'R']
vigor rigor ['r', 'I', 'G', 'O', 'R']
vigor vigor ['V', 'I', 'G', 'O', 'R']

Answer 2

我相信这就是您正在寻找的：

from collections import defaultdict 

def check_answer(user_input, hidden_word, hidden_word_letter_count):
    if len(user_input)!=len(hidden_word):
        return f"your guess must contain {len(hidden_word)} letters!"
    copy = hidden_word_letter_count.copy()
    output = ['']*len(hidden_word)
    non_matching_indices = []
    for i in range(len(hidden_word)):
        if user_input[i] == hidden_word[i]:
            output[i] = user_input[i].upper()
            copy[user_input[i]]-=1
        else:
            non_matching_indices.append(i)
    for i in non_matching_indices:
        if user_input[i] != hidden_word[i]:
            if copy[user_input[i]]>0:
                output[i]=f"{user_input[i]}*"
                copy[user_input[i]]-=1
            else:
                output[i]=user_input[i].lower()
    return ''.join(output)


hidden_word = "vigor"
allowed_guesses = 5

hidden_word_letter_count = defaultdict(lambda: 0)
for letter in hidden_word:
    hidden_word_letter_count[letter]+=1

wrong_guesses = 0
while wrong_guesses < allowed_guesses:
    guess = input("Guess the word: ")
    if guess == hidden_word:
        print("You win!")
        break
    else:
        print(check_answer(guess,hidden_word,hidden_word_letter_count))
        wrong_guesses += 1
if wrong_guesses==allowed_guesses:
    print(f"Sorry, you lose. The answer is: {hidden_word}")