QOJ.ac

QOJ

User profile

joshua ♂

Rating

1500

Contribution

0

Usergroup

Default

Motto

my favorite plant is binary tree

Visit joshua's blog

Rating changes

Accepted problems：54 problems

2039 5414 5417 5420 5422 5426 5934 5937 6607 6609 8233 8237 8239 8242 9167 9176 9314 9521 9525 9535 9541 9543 9544 9546 9548 9550 9868 9871 9917 12423 12425 12480 12482 12789 13395 13396 13398 14135 14242 14245 14256 14259 14263 14265 14302 14307 14523 14525 14526 14532 14533 14547 14551 14557

Tried problems：12 problems

5 2037 6604 7809 7810 7811 7812 9313 9528 9557 13397 14553

Authored problems：0 problem

None

Virtual Participations：15 contests

Name	Start time
第十届中国大学生程序设计竞赛网络预选赛（CCPC Online 2024）	2025-10-17 11:42:06
CodeSprint LA 2022 - Beginner Team Round	2025-10-14 13:31:49
第十一届中国大学生程序设计竞赛网络预选赛（CCPC Online 2025）	2025-10-04 09:17:20
7 February, 2021 — Waterloo local contest	2025-09-06 20:42:00
Croatian Open Competition in Informatics 2020/2021 Contest #1	2025-08-09 07:00:17
The 3rd Universal Cup. Stage 15: Chengdu	2025-07-27 12:28:17
European Junior Olympiad in Informatics 2017 Day 1	2025-07-25 06:20:52
CSP-J 2023	2025-07-24 06:33:02
The 2022 ICPC Asia Nanjing Regional Contest	2025-04-08 12:48:29
The 3rd Universal Cup. Stage 17: Jinan	2024-11-23 12:02:03
The 2020 ICPC Asia Shenyang Regional Contest	2024-11-16 12:05:56
The 3rd Universal Cup. Stage 14: Harbin	2024-11-02 11:58:43
The 2024 ICPC Asia East Continent Online Contest (I)	2024-10-12 12:07:44
The 2nd Universal Cup. Stage 22: Hangzhou	2024-10-05 11:59:15
The 3rd Universal Cup. Stage 6: Osijek	2024-09-28 13:02:36