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

chenck

Rating

1404

Contribution

0

Usergroup

Default

Motto

Visit chenck's blog

Rating changes

Accepted problems：70 problems

3836 3841 3846 5114 5115 5117 5118 5119 5122 5124 5414 5422 5423 5426 5435 5436 5438 5444 7779 7781 7786 7787 7894 7897 7902 8235 8237 9038 9039 9043 9045 9246 9248 9249 9250 9255 9308 9310 9313 9314 9319 9535 9539 9541 9544 9546 9556 9769 9779 9866 9975 9980 9981 9983 10748 14316 14501 14503 14507 14508 14511 14512 14547 14551 14557 14689 14814 14820 14824 14825

Tried problems：16 problems

3838 7900 7904 8234 8239 9040 9251 9536 9810 9864 10741 10806 10807 10811 14549 14553

Authored problems：0 problem

None

Virtual Participations：17 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）	2025-11-23 10:15:38
The 2022 ICPC Asia Shenyang Regional Contest	2025-10-30 16:34:00
The 4th Universal Cup. Stage 4: Grand Prix of Chengdu	2025-10-27 14:31:00
The 2022 ICPC Asia Nanjing Regional Contest	2025-10-26 10:09:58
The 2nd Universal Cup. Stage 13: Shenyang	2025-10-24 14:37:59
The 3rd Universal Cup. Stage 22: Zhengzhou	2025-10-22 17:45:13
The 2022 ICPC Asia Xi'an Regional Contest	2025-10-15 19:48:10
The 2021 ICPC Asia Macau Regional Contest	2025-10-11 15:09:25
The 3rd Universal Cup. Stage 9: Xi'an	2025-10-08 10:06:52
The 3rd Universal Cup. Stage 26: China	2025-10-02 23:00:18
The 3rd Universal Cup. Stage 29: Metropolis	2025-09-27 12:44:00
第十一届中国大学生程序设计竞赛网络预选赛（CCPC Online 2025）	2025-09-21 12:05:32
2025 CCPC 全国邀请赛（南昌）暨第二届江西省赛	2025-09-15 17:44:48
The 2nd Universal Cup. Stage 17: Jinan	2025-09-11 17:37:03
The 2024 ICPC Asia East Continent Online Contest (I)	2025-09-04 18:12:05
The 3rd Universal Cup. Stage 15: Chengdu	2025-05-23 18:59:36
The 3rd Universal Cup. Stage 37: Wuhan	2025-05-10 11:52:17