题解 | #两份用户信息表格中的查找#
两份用户信息表格中的查找
https://www.nowcoder.com/practice/4c3cbf055f8247bfaeb65270afd2dfe1
import pandas as pd
Nowcoder1 = pd.read_csv('Nowcoder1.csv', sep=',')
Nowcoder2 = pd.read_csv('Nowcoder2.csv', sep=',')
a=Nowcoder1.merge(Nowcoder2,on='Nowcoder_ID',how='outer')
b=a[['Name','Num_of_exercise','Number_of_submissions']]
print(b)
Nowcoder1 = pd.read_csv('Nowcoder1.csv', sep=',')
Nowcoder2 = pd.read_csv('Nowcoder2.csv', sep=',')
a=Nowcoder1.merge(Nowcoder2,on='Nowcoder_ID',how='outer')
b=a[['Name','Num_of_exercise','Number_of_submissions']]
print(b)
