QOJ.ac
QOJ
As we are currently experiencing an overwhelming number of web requests for fetching user submissions, we have temporarily disabled the full submissions list. You must now be logged in to view submissions.
User profile
_ljh
Rating
1500
Contribution
0
Usergroup
Default
Teams
2025 - ucup-team6643
Motto
Rating changes
Accepted problems：110 problems
5114511551175118511951225124543354355436543854446613661666176619662066216623668066976698669967006701670267036704670567066835683668386839684068416843684468457678767976837685768776898038807780828237875487568758876090389039904090439045930893109313931493159319932093749379955295659568957095729573957495769620962396279628962997269730973197339736973899179925992699791075210753143031430414310143131431614321143221452314525145261453214533145471454914550145511455314557
Tried problems：1 problem
Authored problems：0 problem
NoneVirtual Participations：10 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 23: Hong Kong | 2025-11-22 13:31:56 |
| The 2nd Universal Cup. Stage 8: Guilin | 2025-11-17 13:30:56 |
| The 3rd Universal Cup. Stage 16: Nanjing | 2025-10-12 09:42:02 |
| The 3rd Universal Cup. Stage 25: Hangzhou | 2025-10-01 13:07:21 |
| 第十届中国大学生程序设计竞赛网络预选赛（CCPC Online 2024） | 2025-09-18 18:51:00 |
| The 2022 ICPC Asia Xi'an Regional Contest | 2025-08-26 14:57:36 |
| The 2021 ICPC Asia Shenyang Regional Contest | 2025-08-24 13:38:40 |
| The 2024 ICPC Asia East Continent Online Contest (I) | 2025-08-21 12:35:47 |
| 第十届中国大学生程序设计竞赛 重庆站（CCPC 2024 Chongqing Site） | 2025-06-06 19:11:37 |
| The 3rd Universal Cup. Stage 29: Metropolis | 2025-03-23 14:03:56 |