11912306--*看这里看这里，收一下我科彩六开黑群，萌新被虐太心累，有没有大佬带飞Mail
No.442Solved Problems List
Solved58
Submit341
AC59
WA148
TLE57
MLE5
OLE7
RE30
CE35
Statistics
School:SUSTECH
Email:11912306@mail.sustech.edu.cn