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Accepted problems：798 problems

345103455591131221412122162172182652663674034044064644995325476186196206216226856907847867878018388758948958968978999069569589599609649679699819929959961002100310041005108410971142116411661167116811701173117811911253125912631277127812791284128812891346135113571358139113921395142214231425142814291432143314371440144114421464177917801807181018121813181618171818182518331834183918401851185418601861186818701877187818801881188218831962196320662068206920722073212321282131221022142265228222912349243325432544254625502552255325542556255925642566256925702595259625972598260026012616261726182619262127112720272227592774285228853039316433183505383740474211421242154217421842204233425042704326433043454346437043714381440544064409441644244564456545664585462846294630463346344635467746864797479848004803480448074808480948104813482448284829483248344835483648404841484548844902490649074912491349194921498750135022502350245033503450365063506750705076509050925095509751015104511151385142516351685176535653575359537153735377540254085410541254195423542654345442544654595463547554765478547955035514551555175518551955205521552255235524552555265527552855295533556655675568556955715572557355745575565856615663566656695683571757385740574157435748574958295985610161036106610861096110611161146115611761186119612061236126613361686170618461856187618861896190619161936300630163036305630663076308630963106317631863216323633263336334633563366340634363446347634963526372637663786380638263946396639763986399640164026404641464156501650465056506650865096511651365376538653965406541654265436544654665476549655165556611661266306631663266336634663666376638664066416642664366446659666767336756675767586760676867946837706970877118711971207121712371247127715671577177717971827183718572187221722272237225722773017303732473987399740074087419743374427447745274577477748274847488750275047509751175267527755875597560756175627563756475667567756875877608760976107612761376297640764676487649767776887716771777187719772077227723772477257726772777427743774677517759776277667767776877717773777477887793779578547855785678687871787278877895790579067945796079627965796779767977797879797981799980018006800880108011801580178019803280488052805380958207820982108212821382168219822082218223822482598280832183228324832583308354835783838384838584678471847284748477847884798519852285448546855185548568857085798612861486158616861786188620862286398640868386908707870887098710871187128727872987318732875787898807880888098814881688178820882188298830883188388839884089038924896089658966904991199121912391259130913291559156915991619162916391649165916691719172917391759189919392009203920492339234923692379238923992409241924292479249925292539282929293109312931693179321932293239324932593269329933093319332937193949395939893999401940494209421943894399440944894499485948694879489952295549613962196249684976797729776980398089845986598709876987798799882988399039909991199129914991699179918991999209921992299259926998899899990999199939998999915007214032152921603216062160821613216142162021628216592167521680216822168921726217272172921731217402175521758217592176021793217942180821809218382183921840218582185921860218612186221863218642186621883

Tried problems：82 problems

1501513668698929711189127512811282133714261443145514651661185018731884207126082756309732694214430643114402453648984914524454075409544756845739618263376350654866637160748775147650765176867761776377657775777777907791779278707873797379808127832383268364852686418642867087308826895789679235945895279610150082161621661217282173021751

Authored Problems：1 problem

#Problem Name
1优惠购物

Virtual Participations：28 contests

NameStart time
The 3rd Universal Cup. Stage 13: Sendai2024-10-23 19:09:32
IOI 2024 Training Contest 82024-08-08 15:37:29
Egypt IOI Team Training Series - Week 1, Day 12024-08-04 11:21:53
IOI 2024 Training Contest 72024-08-03 12:06:59
IOI 2024 Training Contest 62024-07-22 22:41:53
IOI 2024 Training Contest 52024-07-22 22:03:32
IOI 2024 Training Contest 42024-07-19 08:49:10
IOI 2024 Training Contest 32024-07-11 09:53:37
IOI 2024 Training Contest 12024-07-10 14:30:37
IOI 2024 Training Contest 22024-07-10 12:00:41
2024 小青鱼训练中心 NOI Training Contest #3: Tedious Contest2024-07-08 00:29:44
2024 小青鱼训练中心 NOI Training Contest #2: :qingyu5: Contest2024-07-06 21:33:38
2024 小青鱼训练中心 NOI Training Contest #1: jqdai Contest2024-06-26 22:55:12
Petrozavodsk Winter 2024. Day 4. PKU Contest 22024-06-17 07:50:02
2024 二十一省联合省队选拔 Day 22024-03-09 13:33:24
2024 二十一省联合省队选拔 Day 12024-03-08 14:14:44
The 2nd Universal Cup. Stage 21: Delft2024-03-04 14:28:45
2024 陕西省队选拔赛 Day 2 (SNOI 2024 Day 2)2024-01-18 12:29:54
Potyczki Algorytmiczne 2022, Runda 52023-09-13 18:57:54
ICPCCamp 2016. Day 4. SJTU Dreadnought Contest2023-09-13 13:44:06
2023 山东省队互唱 Round 12023-06-14 07:53:32
2022 Canadian Computing Olympiad Day 22023-05-04 17:26:04
The 1st Universal Cup. Stage 14: Ranoa2023-05-02 19:13:10
The 1st Universal Cup. Stage 12: Ōokayama2023-04-18 13:56:22
Petrozavodsk Summer 2020. Day 4. Xi Lin Contest 62022-10-13 17:49:02
2021-2022 ICPC Asia Pacific - Jakarta Regional2022-09-06 09:00:36
Petrozavodsk Summer 2021. Day 7. MIPT Contest, GP of Dolgoprudny2022-04-07 17:46:51
Petrozavodsk Winter 2021. Day 1. Jagiellonian U Contest2022-04-03 23:22:02
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