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User profile

tigerchen

Rating

1860

Contribution

3

Usergroup

Default

Teams

2025 - ucup-team7870

Motto

Visit tigerchen's blog

Rating changes

Accepted problems：39 problems

833 837 850 856 857 862 888 962 971 975 977 1166 1173 1174 1351 1817 1825 1840 2214 2548 2554 2570 2601 2606 2626 4241 4791 4913 5689 6509 6537 6540 8362 8559 9119 9421 12212 14051 15506

Tried problems：11 problems

964 1385 14573 14754 21792 21793 21794 21795 21861 21862 21863

Authored problems：2 problems

#	Problem Name
1	How to Prove
2	Zhòng shù

Virtual Participations：2 contests

Name	Start time
Public NOIP Round #6 (Div. 1, 提高)	2025-11-24 07:27:10
Public NOIP Round #8 (Div. 1, 提高)	2025-11-20 07:53:37