F.A.Qs Home Discuss ProblemSet Status Ranklist Contest 入门OJ LoginRegister 捐赠本站
Notice:1:注册本OJ方式请见https://www.lydsy.com/JudgeOnline/wttl/thread.php?tid=5671 2:请不要在讨论区中发空白主题帖。
User--fra
fra--fra
No.6827Solved Problems List
Solved13
Submit35
AC13
WA10
TLE4
RE6
CE2
Statistics
School:
Email:

HOME Back