QOJ.ac

QOJ

User profile
lrher Avatar

lrher

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit lrher's blog

Rating changes

Accepted problems：110 problems

2183383720642071463552505251525252535254525552595260541454155417541854205422542354245426545554565457545854595460546254655466550455175518552055215522552355255526552755305741574257445745574657475748575067447759779079698049832883318332833383348336833983409038903990409041904290439045951895229619962196229623962796289629109701097110972109801098210983109861401614019140211442714428144291443014431144331443614534145361453814540145411454214543145441454514546216732168621687

Tried problems：18 problems

6338641967487303796791389319962010884109731587621670216722168821861218622186321864

Authored problems：0 problem

None

Virtual Participations：16 contests

NameStart time
The 3rd Universal Cup. Stage 29: Metropolis2026-01-13 09:31:20
The 1st Universal Cup. Stage 7: Zaporizhzhia2025-12-29 13:31:10
The 1st Universal Cup. Stage 4: Ukraine2025-12-12 09:00:05
The 2022 ICPC Asia Hong Kong Regional Contest2025-12-11 08:33:43
The 2022 ICPC Asia Nanjing Regional Contest2025-12-10 08:32:00
The 2022 ICPC Central Europe Regional Contest (CERC 2022)2025-12-09 10:37:56
Public NOIP Round #8 (Div. 1, 提高)2025-11-25 08:30:01
The 4th Universal Cup. Stage 1: Grand Prix of Korolyov2025-11-21 13:33:25
The 3rd Universal Cup. Stage 39: Tokyo2025-09-26 10:25:21
第八届中国大学生程序设计竞赛网络预选赛（CCPC Online 2022）2025-09-19 10:09:28
The 3rd Universal Cup Semifinals2025-09-12 08:42:28
The 2nd Universal Cup. Stage 25: Shenzhen2025-03-19 09:21:54
第十届中国大学生程序设计竞赛 重庆站（CCPC 2024 Chongqing Site）2024-11-14 07:59:39
Public NOIP Round #2 (Div. 1, 提高)2024-08-14 17:20:01
Public NOIP Round #1 (Div. 1, 提高)2024-08-10 17:01:01
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 32023-09-14 08:36:54
العربية English 日本語 简体中文 繁體中文

Made with ❤️ by Qingyu✨

Server Time: 2026-01-21 05:34:16