CF 1537F Figure Fixing

构造 标签

2021

08-24

CF 1537F Figure Fixing

07-11

CF 1526D Kill Anton

04-05

2018-2019 ACM-ICPC, Asia Nanjing Regional Contest E Eva and Euro coins

01-17

CF 1382C2 Prefix Flip (Hard Version)

01-09

Luogu P2325 [SCOI2005]王室联邦

2020

12-31

构造

12-31

2020 China Collegiate Programming Contest Changchun Onsite L. Coordinate Paper

12-24

CF 959E Mahmoud and Ehab and the xor-MST

12-20

CF 1463D Pairs

11-18

CF 1440 C2 Binary Table (Hard Version)