QOJ.ac

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zhangwansen

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Accepted problems：76 problems

7781 7986 7990 7995 7996 8233 8236 8237 8239 8242 8754 9038 9039 9043 9045 9047 9246 9248 9249 9250 9255 9412 9552 9565 9568 9573 9574 9730 9769 9773 9810 9868 9873 10736 10742 10744 10747 14316 14322 14501 14502 14503 14507 14508 14511 14512 14686 14687 14689 14690 14692 14708 14720 14721 14803 14807 14809 14811 14814 14815 14820 14822 14823 14824 14825 14941 14948 14950 14952 15034 15037 15042 15043 15307 15310 15419

Tried problems：8 problems

9040 9770 9780 10741 14549 14806 14945 15298

Authored problems：0 problem

None

Virtual Participations：16 contests

Name	Start time
The 4th Universal Cup. Stage 9: Grand Prix of Jinan	2025-11-21 14:38:41
The 4th Universal Cup. Stage 6: Grand Prix of Shenyang	2025-11-18 14:08:35
The 4th Universal Cup. Stage 5: Grand Prix of Nanjing	2025-11-16 14:05:02
第十一届中国大学生程序设计竞赛哈尔滨站（CCPC 2025 Harbin Site）	2025-11-13 14:30:42
The 2nd Universal Cup. Stage 22: Hangzhou	2025-10-30 14:50:41
The 3rd Universal Cup. Stage 9: Xi'an	2025-10-28 14:17:06
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)	2025-10-24 14:40:08
The 3rd Universal Cup. Stage 29: Metropolis	2025-10-21 14:27:18
The 3rd Universal Cup. Stage 22: Zhengzhou	2025-09-28 15:05:26
2025 CCPC 全国邀请赛（南昌）暨第二届江西省赛	2025-09-16 13:14:44
2023 北京市大学生程序设计竞赛	2025-05-13 13:29:53
The 2024 Guangdong Provincial Collegiate Programming Contest	2025-05-04 21:40:39
The 3rd Universal Cup. Stage 37: Wuhan	2025-05-02 14:38:30
The 2nd Universal Cup. Stage 15: Macau	2024-12-12 14:08:47
The 3rd Universal Cup. Stage 14: Harbin	2024-12-12 14:03:21
The 3rd Universal Cup. Stage 16: Nanjing	2024-12-08 14:27:59