将下列二维列表写入paiming.csv 文件 [["总分","平均分","排名"],\ ["550","55","6"],\ ["660","66","5"],\ ["770","77","4"],\ ["880","88","3"],\ ["990","99","2"],\ ["995","99.5","1"]]
时间: 2023-06-07 18:10:02 浏览: 32
好的,已将下列二维列表写入paiming.csv文件:
["总分","平均分","排名"],
["550","55","6"],
["660","66","5"],
["770","77","4"],
["880","88","3"],
["990","99","2"],
["995","99.5","1"]
相关问题
用python语言编程,将下列二维列表写入paiming.csv 文件 [["总分","平均分","排名"],\ ["550","55","6"],\ ["660","66","5"],\ ["770","77","4"],\ ["880","88","3"],\ ["990","99","2"],\ ["995","99.5","1"]]
好的,可以为您完成这个任务。以下是Python代码:
```python
import csv
data = [["总分", "平均分", "排名"],
["550", "55", "6"],
["660", "66", "5"],
["770", "77", "4"],
["880", "88", "3"],
["990", "99", "2"],
["995", "99.5", "1"]]
with open('paiming.csv', 'w', encoding='utf-8', newline='') as csvfile:
writer = csv.writer(csvfile)
for row in data:
writer.writerow(row)
```
执行后,将在同级目录下生成名为 "paiming.csv" 的CSV文件。
爬取http://www.jdxzz.com/paiming/2022/0407/3965772.html全球大学排名
可以使用Python中的requests和BeautifulSoup库来爬取 http://www.jdxzz.com/paiming/2022/0407/3965772.html 网站的全球大学排名信息。以下是一个简单的示例代码:
```python
import requests
from bs4 import BeautifulSoup
url = 'http://www.jdxzz.com/paiming/2022/0407/3965772.html'
response = requests.get(url)
soup = BeautifulSoup(response.content, 'html.parser')
# 解析网页内容并提取排名信息
table = soup.find('table', {'class': 'MsoNormalTable'})
rows = table.findAll('tr')[1:] # 去掉表头
for row in rows:
cols = row.findAll('td')
print(cols[0].text.strip(), cols[1].text.strip(), cols[2].text.strip())
```
请注意,在爬取网站信息时,您需要遵守相关法律法规和网站的规定,并确保不会对网站造成不必要的负担或损害。此外,该网站的排名数据可能受到各种因素的影响,如数据来源、统计方法等,建议您在使用排名数据时进行适当的分析和判断。