函数接受一串字母,从有效单词列表中输出单词列表,然后找到拼字游戏得分最高的单词

问题描述 投票:0回答:2

我一直在尝试构建一个函数,它接受一串字母,从有效单词列表中输出单词列表,然后从该列表中找到拼字游戏得分最高的单词

我设计了一个从字符串中输出所有可能单词的函数,一个从单词列表中计算拼字游戏分数的函数以及一个输出最高分数的函数

但是,我正在努力:

  1. 将三者结合起来(计算得分最高的输出列表) 和
  2. 使用第二个单词生成函数返回包含所有可能单词的列表,目前,它在单独的列表中输出单词

计算拼字游戏分数的函数

def scrabble_score(word):
    total = 0 # Create score var
    for i in word: # Loop through given word
        total += score[i.lower()] #Lookup in dict, add total
    return totaldef charCount(word): 
    dict = {} 
    for i in word: 
        dict[i] = dict.get(i, 0) + 1
    return dict

输出可能单词的函数

def possible_words(lwords, charSet): 
    for word in lwords: 
        flag = 1
        chars = charCount(word) 
        for key in chars: 
            if key not in charSet: 
                flag = 0
            elif charSet.count(key) != chars[key]: 
                    flag = 0        #for word in word_list:
        if flag == 1: 
            #word_value_dict = {}
            firstList = []
            #word_value_dict[word] = get_word_value(word, letter_values)
            firstList.append(word)
            #return word_value_dict
            print(scrabble_score(word), (word))
            print(firstList)if __name__ == "__main__": 
    input = ['goo', 'bat', 'me', 'eat', 'goal', 'boy', 'run'] 
    charSet = ['e', 'o', 'b', 'a', 'm', 'g', 'l', 'b'] 
    possible_words(input, charSet) 

可以从列表中找到得分最高的单词的函数

 def score(word):


        dic =  {"a": 1, "c": 3, "b": 3, "e": 1, "d": 2, "g": 2, 
          "f": 4, "i": 1, "h": 4, "k": 5, "j": 8, "m": 3, 
          "l": 1, "o": 1, "n": 1, "q": 10, "p": 3, "s": 1, 
          "r": 1, "u": 1, "t": 1, "w": 4, "v": 4, "y": 4, 
          "x": 8, "z": 10}
        total = 0
        for char in word:
            total += dic.get(char.upper(), 0)
        return total
    #return highest score
    def best(lista):
        return max(lista, key=score)best(['goo', 'bat', 'me', 'eat', 'run'])

电流输出:

4 me
['me']
5 goal
['goal']

期望的输出:所有可能单词的列表

['me', 'goal']

或一本字典(或类似的结构),其中可能的单词作为键,分数作为值

{'me':4, 'goal':5]

AND 得分最高的单词

'goal':5

我需要一种从第一个函数返回列表的方法,并将两者结合起来找到该列表中的最高分

保持精彩

python list function for-loop data-structures
2个回答
0
投票

您的函数定义中有一些错误。我已经复制了下面的更正版本,并在我修改的地方添加了注释:

def scrabble_score(word):
    total = 0
    for i in word: 
        total += score(i.lower()) # Changed square brackets to normal brackets
    return total 

def charCount(word): 
    dict = {} 
    for i in word: 
        dict[i] = dict.get(i, 0) + 1
    return dict

def score(word):
    dic =  {"a": 1, "c": 3, "b": 3, "e": 1, "d": 2, "g": 2, 
      "f": 4, "i": 1, "h": 4, "k": 5, "j": 8, "m": 3, 
      "l": 1, "o": 1, "n": 1, "q": 10, "p": 3, "s": 1, 
      "r": 1, "u": 1, "t": 1, "w": 4, "v": 4, "y": 4, 
      "x": 8, "z": 10}
    total = 0
    for char in word:
        total += dic.get(char.lower(), 0) # Change .upper() to .lower() or else it will return only zero
    return total 

def possible_words(lwords, charSet): 
    firstList = {} # Made this a dictionary instead of list
    
    for word in lwords: 
        flag = 1
        chars = charCount(word) 
        for key in chars: 
            if key not in charSet: 
                flag = 0
            elif charSet.count(key) != chars[key]: 
                    flag = 0       
        if flag == 1: 
            firstList[word] = scrabble_score(word) # Adding to the dictionary
    print(firstList)
    best(firstList)

def best(lista):
        print("Best word is '{}' with score {}".format(max(lista, key=score), lista[max(lista, key=score)])) # Changed as per requirements

使用上述函数定义和以下输入:

input_words = ['goo', 'bat', 'me', 'eat', 'goal', 'boy', 'run'] 
charSet = ['e', 'o', 'b', 'a', 'm', 'g', 'l', 'b'] 

我的

possible_words(input_words, charSet)
输出如下:

{'me': 4, 'goal': 5}
Best word is 'goal' with score 5

,这是所希望的。


0
投票

除此之外,如果我有一个字母列表如下: ['a', 'b', 'l', 'm', 't'] 我如何检索可以使用这些字母中的两个或多个字母构建的所有可能的单词,例如 tambala、matambala、mallam、blam、tab、bat、ba、la、ab、batt 等,而无需手动输入单词并将它们存储在列表或字典中?

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