cjoa @ Timus Online Judge

Online Judge	Problems	Authors	Online contests
About Online Judge Frequently asked questions Site news Webboard Links	Problem set Submit solution Judge status Guide	Register Update your info Authors ranklist	Current contest Scheduled contests Past contests Rules

cjoa

There is no spoon!

Rank by solved	40692 out of 170758
Problems solved	8 out of 1226
Rank by rating	22929 out of 170758
Rating	2391 out of 1654704

Recent submissions
Recent accepted submissions

The map of solved problems

Compare to my map

Sort by volume and id | volume and difficulty | difficulty

Volume 1

Rank in ranklist: 79056 out of 136895

Problems solved: 1 out of 100

Volume 2

Rank in ranklist: 26693 out of 44865

Problems solved: 1 out of 100

Volume 3

Volume 4

Volume 5

Rank in ranklist: 13899 out of 49666

Problems solved: 2 out of 100

Volume 6

Volume 7

Volume 8

Rank in ranklist: 19691 out of 35036

Problems solved: 1 out of 100

Volume 9

Rank in ranklist: 20539 out of 29793

Problems solved: 1 out of 98

Volume 10

Volume 11

Rank in ranklist: 16418 out of 27241

Problems solved: 1 out of 100

Volume 12

Rank in ranklist: 4602 out of 9878

Problems solved: 1 out of 100

Volume 13

Neighbours

Rank	Author	Rating	Solved	Last AC
40689	Ahmed	2424	8	3 Aug 2025 15:43
40690	Matteo	2401	8	29 May 2014 06:34
40691	chaochao	2394	8	4 May 2009 07:32
40692	cjoa	2391	8	2 Apr 2021 08:00
40693	Michal Flendrich	2390	8	22 Oct 2011 17:49
40694	Igorbek	2378	8	29 May 2013 00:29
40695	geo1279	2378	8	27 Dec 2016 19:08