QOJ.ac
QOJ
用戶檔案
chenxinyang2006
Rating
2369
Contribution
10
用戶組
Default
格言
Rating 變化
已解決的問題：共 242 道題
218618957958959960961962963964965966968969970112512531254125512591261126212631264127512811282128812891833190420632067207020732074237825602562271730293085308632753996400140034268426942704271427242734303480548104811481448154823487848814883488848894890489248934896490949154916501350155016501750195022502450295034503550365037506450655072507350755076508950955097510051665168527454025403540554065407540854095411541254345500552655735697582658276136613762986306634463466347634863496351635263536354635563666408641064146509655266286631663866436680668166986704670568446954722172237279730375027505758175887589774977667773785478577859786078617863786478657866787278947895789778987899790079017902790479057906799980508218822382388305830783198403840484068409841084128482854285438544854585498551855285548670871787608804880688078808880988208822882488308835883888398943895590729236923892409241931894919516951895429563961496249650965197429747974897679789979621619216802180721870
Tried problems：共 24 道題
78499427144781502150925099516954136308728072817997870388058938923792399457962521682218082186621869
Authored Problems：共 2 道題
Virtual Participations：共 11 场比赛
| Name | Start time |
|---|---|
| Central European Olympiad in Informatics 2023 Day 2 | 2024-10-17 12:40:43 |
| 2022 Canadian Computing Olympiad Day 2 | 2024-10-10 13:45:00 |
| 2022 Canadian Computing Olympiad Day 1 | 2024-09-26 14:02:41 |
| 2024 Canadian Computing Olympiad Day 2 | 2024-09-25 08:27:42 |
| 2024 Canadian Computing Olympiad Day 1 | 2024-09-24 13:43:17 |
| International Olympiad in Informatics 2024 Day 2 | 2024-09-12 13:03:21 |
| International Olympiad in Informatics 2024 Day 1 | 2024-09-08 13:23:00 |
| Public Round #2 | 2024-07-31 18:59:58 |
| The 2nd Universal Cup. Stage 17: Jinan | 2024-05-13 19:00:09 |
| Petrozavodsk Winter 2021. Day 5. Almost Retired Dandelion Contest | 2024-03-11 18:23:45 |
| The 2nd Universal Cup. Stage 15: Macau | 2024-03-09 18:12:05 |