题解 | #牛客网用户最高的正确率#
牛客网用户最高的正确率
https://www.nowcoder.com/practice/c9a273dc3e7546b0bdb8fe83fa2e5b74
import sys import pandas as pt st=pt.read_csv('Nowcoder.csv',sep=',') rl1=st.loc[st['Num_of_exercise']>=10] rl2=rl1['Num_of_exercise']/rl1['Number_of_submissions'] rl3=rl2.max() print('{:.3f}'.format(rl3))