QOJ.ac
QOJ
User profile
lmeowdn
Rating
1990
Contribution
2
Usergroup
Default
Motto
Even your existence takes the burden off my mind.
Rating changes
Accepted problems：454 problems
62636465666869707172731121141161171191201211221231241251422172182332442492652662752903193573603613623633653663673683693824024034044054064074084094104114134264384394414424996016187847858019069561005106010641125112611311132113311891197121912251226122712281247125012621275128613021303139816501787178817891790183318361863186418661867186918701871187219951996199920162018202020212031206620712128217521762177217821792498249925002501250225052506250725702584261626172618261926212622262526312643264426452678270627072708270927102713271527162717271927202721272227232724272627292730273127322733273427352736273727382739274027412765276628632983304230453046304730673094309630993100310131033123312431253126312731443145326333013304331035013502350335043506350835093510351135123552355335543555355635573558355935613563400740084050405240534144415441714223425342564258425942604261426842694270427142734355435643574358440044294431447146584661478849884989499049914992499349944995499649985013501950245027502850925095509751485162516351645165516851735175519952005203520452075209522053535402543454505497551555195523552655285550555155525573570857095710571157125713571457155828583060766139614161426144614661566159616061616178622662286288628962906291629763126313631463156366645265016537655566256626662866296630665666786756675968086809681068126814681668176818682074667468749478577858785978607861786378647865786678997901803581298130813181328133813481368231823382348235823682378238823982408242825582568257825883218324903490879308931093139314932094929548954995509551955395559556955796079637976997709773977497789779978097819782978397849786978797889790979197921051010643107631078911071110761126713397134041395214481145961480214803148061480714808148091481014811148131597316223215662160621608216612173921743
Tried problems：18 problems
594645527861220326457166572662782328259903193199552977197931105521663
Authored problems：1 problem
| # | Problem Name |
|---|---|
| 1 | S>a<M |
Virtual Participations：14 contests
| Name | Start time |
|---|---|
| The 3rd Universal Cup. Stage 22: Zhengzhou | 2025-11-20 15:19:48 |
| The 4th Universal Cup. Stage 5: Grand Prix of Nanjing | 2025-11-10 15:01:00 |
| The 3rd Universal Cup. Stage 17: Jinan | 2025-10-26 13:06:28 |
| The 3rd Universal Cup. Stage 18: Southeastern Europe | 2025-09-19 14:35:50 |
| The 2024 ICPC Asia East Continent Online Contest (I) | 2024-09-21 10:15:45 |
| The 2nd Universal Cup. Stage 19: Estonia | 2024-06-02 08:46:20 |
| The 2nd Universal Cup. Stage 15: Macau | 2024-05-29 10:29:51 |
| The 2nd Universal Cup. Stage 22: Hangzhou | 2024-05-27 14:17:29 |
| The 23rd Japanese Olympiad in Informatics Final Round (JOI 2023/2024) | 2024-04-02 08:30:34 |
| 第八届中国大学生程序设计竞赛 桂林站（CCPC 2022 Guilin） | 2024-01-15 17:59:48 |
| JOI Open Contest 2022 | 2023-07-06 08:11:30 |
| JOI Open Contest 2021 | 2023-07-03 12:56:25 |
| IOI 2023 中国国家队集训@威海 Day 1 | 2023-06-29 14:24:06 |
| Public NOIP Round #4 (Div. 1, 提高) | 2022-11-21 07:51:15 |