QOJ.ac
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zoahhhh
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1800
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Accepted problems：20 problems
930893139314932014301146861468714690146921472314724147311480314811153171532015321153231543915442
Tried problems：5 problems
Authored problems：0 problem
NoneVirtual Participations：6 contests
| Name | Start time |
|---|---|
| The 4th Universal Cup. Stage 14: Grand Prix of Hong Kong | 2026-02-04 13:05:50 |
| The 4th Universal Cup. Stage 12: Grand Prix of Shanghai | 2026-01-28 13:03:42 |
| The 4th Universal Cup. Extra Stage 2: Wuhan | 2025-12-10 13:57:46 |
| The 4th Universal Cup. Stage 5: Grand Prix of Nanjing | 2025-12-03 17:43:27 |
| The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated) | 2025-11-26 13:46:50 |
| The 2024 ICPC Asia East Continent Online Contest (I) | 2025-07-30 13:37:51 |