QOJ.ac

QOJ

User profile

chais

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit chais's blog

Rating changes

Accepted problems：103 problems

5147 5149 5303 5304 5306 6691 6696 7619 7622 7628 7683 7685 7687 7689 7738 7747 7757 7878 7879 7880 7883 7897 7900 7902 7904 8233 8239 8242 8328 8333 8716 8723 8754 8756 8758 8760 9038 9039 9043 9045 9248 9249 9313 9314 9378 9379 9535 9536 9543 9546 9570 9574 9578 9579 9580 9582 9587 9589 9726 9730 9733 9736 9750 9751 9769 9773 9779 9780 9801 9807 9869 9871 9873 9874 10839 11376 11378 14307 14450 14451 14452 14454 14456 14460 14501 14503 14507 14508 14511 14512 14686 14687 14689 14690 14692 14706 14712 14715 14717 14803 14806 14811 14814

Tried problems：6 problems

5141 7787 7894 9770 14820 14824

Authored problems：0 problem

None

Virtual Participations：13 contests

Name	Start time
The 2nd Universal Cup. Stage 9: Qinhuangdao	2025-11-16 13:18:15
第十一届中国大学生程序设计竞赛哈尔滨站（CCPC 2025 Harbin Site）	2025-11-15 10:37:57
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)	2025-11-08 13:18:43
The 2022 ICPC Asia Hangzhou Regional Contest	2025-11-06 14:38:25
The 3rd Universal Cup. Stage 9: Xi'an	2025-11-03 17:45:02
The 2nd Universal Cup. Stage 10: Harbin	2025-09-23 17:27:36
The 3rd Universal Cup. Stage 25: Hangzhou	2025-08-30 15:37:29
The 3rd Universal Cup. Stage 19: Shenyang	2025-08-03 21:01:25
The 3rd Universal Cup. Stage 22: Zhengzhou	2025-07-26 23:28:27
The 3rd Universal Cup. Stage 15: Chengdu	2025-07-19 10:51:48
The 2023 ICPC China Shandong Provincial Programming Contest	2025-05-22 20:34:06
2024 北京市大学生程序设计竞赛	2025-05-08 14:26:18
The 2024 Guangdong Provincial Collegiate Programming Contest	2025-05-05 12:02:44