题解 | #按照毕业年份与使用语言筛选牛客网7级用户#
按照毕业年份与使用语言筛选牛客网7级用户
https://www.nowcoder.com/practice/309697cf5250403e927a1a41627cb73f
import pandas as pd
a = pd.read_csv('Nowcoder.csv')
pd.set_option('display.width',300)
pd.set_option('display.max_columns',None)
print(a[(a['Level']==7) & (a['Language']=='CPP') & (a['Graduate_year'] != 2018)])
