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', sep=',')
df_py = df.query('Language == "Python"')
print(df_py.Number_of_submissions.mean().round(1))
