QOJ.ac

QOJ

User profile

liuziao

Rating

1852

Contribution

0

Usergroup

Default

Motto

Visit liuziao's blog

Rating changes

Mar 2024

Apr 2024

May 2024

Jun 2024

Jul 2024

Aug 2024

Sep 2024

Oct 2024

Nov 2024

Dec 2024

Jan 2025

Feb 2025

Mar 2025

1400

1600

1800

2000

2200

2400

2600

Accepted problems：110 problems

5 143 464 602 962 995 996 1086 1251 1288 2175 2176 2177 2178 2179 2498 2499 2500 2501 2502 2627 2628 2629 2630 2631 3047 3087 3276 3998 4049 4050 4051 4052 4233 4339 4401 5071 5148 5171 5512 5513 5514 5515 5516 6333 6335 6521 6543 6630 7276 7280 7460 7480 7605 7792 7945 8231 8240 8255 8256 8257 8258 8259 8351 8402 8403 8404 8405 8406 8408 8409 8411 8412 8640 8724 8726 8892 9161 9162 9163 9164 9165 9166 9236 9240 9427 9683 9768 9798 9809 9879 10137 10138 21633 21792 21793 21794 21795 21809 21838 21857 21858 21859 21860 21861 21862 21863 21864 21886 21887

Tried problems：12 problems

2276 6673 7303 7304 7309 8407 8410 8645 9189 9552 21866 21905

Authored Problems：0 problem

None

Virtual Participations：14 contests

Name	Start time
Public Round #14	2025-02-06 14:36:27
JOI Open Contest 2024	2024-12-18 08:50:33
IOI 2023 中国国家队集训@威海 Day 1	2024-12-10 14:15:35
Public NOIP Round #6 (Div. 1, 提高)	2024-11-19 08:20:36
Central European Olympiad in Informatics 2023 Day 1	2024-11-12 14:15:36
The 19th Japanese Olympiad in Informatics Final Round (JOI 2019/2020)	2024-11-01 18:48:31
The 20th Japanese Olympiad in Informatics Final Round (JOI 2020/2021)	2024-10-29 15:41:25
The 21st Japanese Olympiad in Informatics Final Round (JOI 2021/2022)	2024-10-24 08:35:16
Public NOIP Round #7 (Div. 1, 提高)	2024-10-22 08:28:21
The 22nd Japanese Olympiad in Informatics Final Round (JOI 2022/2023)	2024-10-17 14:17:54
The 23rd Japanese Olympiad in Informatics Final Round (JOI 2023/2024)	2024-10-04 14:05:24
Asia-Pacific Informatics Olympiad 2024	2024-10-02 14:05:20
Central European Olympiad in Informatics 2024 Day 2	2024-09-30 14:04:58
International Olympiad in Informatics 2024 Day 2	2024-09-17 18:34:08