题解 | #牛客网用户最近的最长与最短连续签到天数#

import pandas as pd

Nowcoder=pd.read_csv('Nowcoder.csv')

df1=Nowcoder['Continuous_check_in_days'].max()
df2=Nowcoder['Continuous_check_in_days'].min()

print(df1-df2)

#x["a"].max()表示最大值
#x['a'].min()表示最小值