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User profile

RYchao

Rating

1646

Contribution

0

Usergroup

Default

Motto

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Accepted problems：81 problems

3844 5113 5116 5418 5437 5440 5441 5457 6422 6423 6425 6428 6429 6430 6439 6618 7749 7750 7752 7778 7901 8037 8043 8234 9038 9039 9040 9041 9043 9045 9519 9538 9727 9806 9865 9917 9921 9922 9925 9926 10728 14310 14322 14323 14324 14549 14552 14682 14686 14687 14689 14690 14692 14693 14709 14716 14718 14723 14724 14726 14729 14731 14802 14803 14806 14807 14808 14809 14811 14814 14815 14820 14822 14823 14824 14825 15314 15317 15320 15321 15323

Tried problems：4 problems

6435 14721 14817 14821

Authored problems：0 problem

None

Virtual Participations：7 contests

Name	Start time
The 2025 ICPC Asia Shanghai Regional Contest (Upsolving)	2025-11-27 12:59:03
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 08:09:44
The 4th Universal Cup. Stage 5: Grand Prix of Nanjing	2025-11-12 12:51:36
The 4th Universal Cup. Extra Stage 2: Wuhan	2025-11-07 13:07:36
The 3rd Universal Cup. Stage 23: Hong Kong	2025-11-03 12:01:40
The 3rd Universal Cup. Stage 29: Metropolis	2025-10-23 12:00:11
The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated)	2025-10-22 12:22:38