QOJ.ac
QOJ
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Accepted problems：5 problems
Tried problems：2 problems
Authored problems：0 problem
NoneVirtual Participations：3 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 15: Chengdu | 2026-01-22 13:00:37 |
| The 4th Universal Cup. Stage 4: Grand Prix of Chengdu | 2026-01-20 13:24:58 |
| The 4th Universal Cup. Extra Stage 1: Xi'an (Unrated) | 2026-01-18 13:11:19 |