User name:  yfs

Nick name:  yfs

School:  pku

College:  math

Major:  数学

Class:  1402

Solved:  5

Submissions:  47

AC Ratio:  10.64%

Rank:  25550

Email:   --

Register Time:  2019-08-14 16:37:03

Rating
【尚无评级】 0
User's submissions
List of solved problems
List of unsolved problems