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

APJifengc

Rating

2128

Contribution

0

Usergroup

Default

Teams

2025 - ucup-team7913

Motto

Visit APJifengc's blog

Rating changes

Accepted problems：83 problems

217 499 601 602 787 905 956 964 969 1884 2064 2070 4889 5013 5022 5418 5421 5423 5424 5425 5437 5438 5439 5440 5441 5442 5456 5457 5458 5463 5464 5500 5503 5504 5506 5507 5508 5510 5511 5517 5518 5519 5520 5521 5522 5523 5526 5528 5567 5568 5569 5570 5573 6419 8016 8017 8018 8671 9308 9310 9313 9314 9315 9320 9370 9374 9375 9376 9378 9379 9381 9519 9520 9521 9523 9525 9528 9529 9530 9531 21739 21741 21743

Tried problems：6 problems

464 5029 8670 8672 9319 9522

Authored problems：0 problem

None

Virtual Participations：5 contests

Name	Start time
The 3rd Universal Cup. Stage 14: Harbin	2025-11-02 12:58:42
The 2024 ICPC Asia East Continent Online Contest (II)	2025-09-05 20:19:27
The 2024 ICPC Asia East Continent Online Contest (I)	2025-08-31 13:37:53
2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 2	2024-05-25 07:44:42
2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 1	2024-05-24 19:03:58