书生实战营-L0关卡作业

原创已于 2024-08-19 11:19:37 修改 · 230 阅读

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#语言模型

于 2024-08-18 21:20:14 首次发布

书生大模型实战营 - L0 - 入门岛

第1关 Linux基础知识

闯关任务：完成SSH连接与端口映射并运行hello_world.py

在这里插入图片描述

第2关：Python 基础知识

闯关任务：Python实现wordcount

要求：请实现一个wordcount函数，统计英文字符串中每个单词出现的次数。
返回一个字典，key为单词，value为对应单词出现的次数。

实现函数

import os
import re
text = """
Got this panda plush toy for my daughter's birthday,
who loves it and takes it everywhere. It's soft and
super cute, and its face has a friendly look. It's
a bit small for what I paid though. I think there
might be other options that are bigger for the
same price. It arrived a day earlier than expected,
so I got to play with it myself before I gave it
to her.
"""

def wordcount(text):
    text = re.sub(r"[^a-zA-Z]+", " ", text)
    keys = text.split(" ")
    keys.remove("")
    lowerkeys = [s.lower() for s in keys]
    #print(lowerkeys)
    dict = {}
    for char in lowerkeys:
        if char:
            if char in dict.keys():
                dict[char] += 1
            else:
                dict[char] = 1
    print(dict)
    
wordcount(text)

输出结果

{'got': 2, 'this': 1, 'panda': 1, 'plush': 1, 'toy': 1, 'for': 3, 'my': 1, 'daughter': 1, 's': 3, 'birthday': 1, 'who': 1, 'loves': 1, 'it': 7, 'and': 3, 'takes': 1, 'everywhere': 1, 'soft': 1, 'super': 1, 'cute': 1, 'its': 1, 'face': 1, 'has': 1, 'a': 3, 'friendly': 1, 'look': 1, 'bit': 1, 'small': 1, 'what': 1, 'i': 4, 'paid': 1, 'though': 1, 'think': 1, 'there': 1, 'might': 1, 'be': 1, 'other': 1, 'options': 1, 'that': 1, 'are': 1, 'bigger': 1, 'the': 1, 'same': 1, 'price': 1, 'arrived': 1, 'day': 1, 'earlier': 1, 'than': 1, 'expected': 1, 'so': 1, 'to': 2, 'play': 1, 'with': 1, 'myself': 1, 'before': 1, 'gave': 1, 'her': 1}