确保字符串的输出是一定数量的单词答案

【问题标题】：Make sure that an output of a string is a certain amount of words确保字符串的输出是一定数量的单词
【发布时间】：2021-02-14 09:16:16
【问题描述】：

所以我试图制作一个单词列表并将其随机化，列表将所有单词返回，但列表是 14 个单词，我总是希望输出为 12 个单词。这是非常困难的，因为镜头数会发生变化，这甚至可能吗？这是我的代码，它运行顺利，但我不知道如何在打印的末尾删除 2 个单词，因为字符会发生变化。

words = ["seed", "rest", "sad", "running", "water", "disease", "militia", "apple", "banana", "grape", "program", "stove", "prints", "forrest"]       
randomizing_words = random.sample(words, len(words))
linecount = len(randomizing_words)
       if linecount >= 12:
           print('removing last 2 to make it 12 words')
          # (WHAT DO I DO HERE)
       else:
           pass

我觉得这可能是不可能的。任何提示都会有所帮助

【问题讨论】：

标签： python-3.x list

【解决方案1】：

无论如何都只返回列表的前 12 个元素：

import random    # imports random

words = ["seed", "rest", "sad", "running", "water", "disease", "militia", "apple", "banana", "grape", "program", "stove", "prints", "forrest"]    # initial list
random.shuffle(words)    # randomizes list
print(words[:12])    # prints (you can change this to return) first 12 elements of the list

【讨论】：