读取 csv , xlsx 表格并添加总分列

import pandas as pd
import numpy as np
data = pd.read_excel('学生成绩表.csv',columns = ['学号','姓名','高数','英语','计算机'])

sum_score = [ ]
for i in range(len(data)):
    sum_score.append(sum(data.loc[i,:][data.columns[2:]]))
data['总分'] = sum_score
print(data['总分'])
data.to_csv('学生成绩表1.csv',encoding='gbk')

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2020-05-31