題解 | Python用戶的平均提交次數(shù)
Python用戶的平均提交次數(shù)
http://www.fangfengwang8.cn/practice/278b129eaadc477ebbd7cb929d4afa6c
import pandas as pd df = pd.read_csv('Nowcoder.csv') sub_df = df[df['Language'] == 'Python'] tmp_df = sub_df['Number_of_submissions'].mean() print(round(tmp_df,1))