import numpy as np import pandas as pd df=pd.read_csv('E:\jupyter Notebook\天池比赛\joyful-pandas-master\data\\table.csv',index_col='ID') df.head(20) Unnamed: 0 School Class Gender Address Height Weight Math Physics ID 1101 0 S_1 C_1 M street_1 173 63 34.0 A+ 1102 1 S_1 C_1 F stre