题解 | #牛客网用户等级的中位数#

import pandas as pd
df = pd.read_csv('Nowcoder.csv')
pd.set_option('display.width', 300) # 设置字符显示宽度
pd.set_option('display.max_rows', None) # 设置显示最大行
pd.set_option('display.max_columns', None)
# con = df['Num_of_exercise'] >=10 
# df1 = df[con]['Level'].median()
df1 = df[df['Num_of_exercise']>= 10]['Level'].median()
df1 = int(df1)
print(df1)

condition = df['col_name'] >=10

df[condition]['col_name'].max()