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

Rikka_

Rating

1480

Contribution

0

Usergroup

Default

Motto

Visit Rikka_'s blog

Rating changes

Accepted problems：67 problems

5115 5117 5118 5119 5122 5124 7962 7970 8328 8333 8334 8336 8517 8520 8753 8771 8777 8780 8932 8936 8941 8944 9246 9248 9255 9726 9730 9733 9736 9738 9781 9783 9787 9788 9792 9807 9917 9922 9925 10970 10980 14316 14318 14534 14536 14541 14546 14617 14621 14686 14689 14690 14692 14706 14707 14712 14717 14803 14806 14807 14811 14814 14820 14822 14824 14825 15320

Tried problems：9 problems

5114 7961 8339 8775 8776 9802 10982 14549 14613

Authored problems：0 problem

None

Virtual Participations：15 contests

Name	Start time
第十一届中国大学生程序设计竞赛哈尔滨站（CCPC 2025 Harbin Site）	2025-11-20 12:22:51
The 4th Universal Cup. Stage 5: Grand Prix of Nanjing	2025-11-16 11:39:56
The 4th Universal Cup. Stage 4: Grand Prix of Chengdu	2025-11-15 14:12:03
The 3rd Universal Cup. Stage 39: Tokyo	2025-11-11 14:29:30
The 3rd Universal Cup. Stage 23: Hong Kong	2025-11-04 12:39:27
The 3rd Universal Cup. Stage 9: Xi'an	2025-10-29 16:15:02
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)	2025-10-28 13:18:20
The 2nd Universal Cup. Stage 25: Shenzhen	2025-10-25 12:21:07
The 2022 ICPC Asia Xi'an Regional Contest	2025-10-24 11:56:42
The 3rd Universal Cup. Stage 25: Hangzhou	2025-10-22 15:04:17
2024 清华大学学生程序设计竞赛暨高校邀请赛（THUPC 2024）初赛	2025-10-19 11:48:58
The 3rd Universal Cup. Stage 18: Southeastern Europe	2025-10-05 14:12:20
The 3rd Universal Cup. Stage 8: Cangqian	2025-09-28 14:52:16
The 3rd Universal Cup. Stage 2: Zielona Góra	2025-09-27 13:26:23
第八届中国大学生程序设计竞赛网络预选赛（CCPC Online 2022）	2025-09-19 19:00:54