题解 | #Python用户的平均提交次数#
Python用户的平均提交次数
https://www.nowcoder.com/practice/278b129eaadc477ebbd7cb929d4afa6c
import pandas as pd
df = pd.read_csv('Nowcoder.csv')
avg_cnt = df.query("Language == 'Python'")['Number_of_submissions'].mean()
print(avg_cnt.round(1))
