需要帮助在lis中附加一个单词作为单独的字母吗

Question

我是编程新手，我想将随机选择的单词附加到一个单独的字母列表中（字母列表）

import random
wordList = ["bird", "dog", "cat", "school", "computer"]
underscoreList = []
letterList = []

word = random.choice(wordList)

for letter in word:
  letterList.append[letter]
  underscoreList.append["_"]

Answer 1

是append（letter）不是append[letter]

Answer 2

你的代码基本上是好的，当你想要圆括号（用于函数/方法调用）时，你只是滥用了方括号（用于索引/查找）。append是list上的一个方法，因此需要用括号分隔参数，更改：

letterList.append[letter]
underscoreList.append["_"]

收件人：

^{pr2}$

请注意，在这种特殊情况下，您可以简化很多，将循环（以及list的初始定义）分别转换为list和{}乘法，只留下：

import random
wordList = ["bird", "dog", "cat", "school", "computer"]

word = random.choice(wordList)

letterList = list(word)  # Converts to list of characters directly
underscoreList = ['_'] * len(word)  # Makes list of underscores of matching length

Answer 3

import random 
wordList = ["bird", "dog", "cat", "school", "computer"] 
underscoreList = [] 
letterList = []
for x in range(3):
    word = random.choice(wordList)
    letterList += [[x for x in word]]
    for letter in word:
        underscoreList.append("_")
print(letterList)