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	40779 out of 171420
Problems solved	8 out of 1226
Rank by rating	22954 out of 171420
Rating	2397 out of 1623593

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: 79229 out of 137311

Problems solved: 1 out of 100

Volume 2

Rank in ranklist: 26738 out of 44958

Problems solved: 1 out of 100

Volume 3

Volume 4

Volume 5

Rank in ranklist: 13933 out of 49939

Problems solved: 2 out of 100

Volume 6

Volume 7

Volume 8

Rank in ranklist: 19704 out of 35125

Problems solved: 1 out of 100

Volume 9

Rank in ranklist: 20637 out of 29924

Problems solved: 1 out of 98

Volume 10

Volume 11

Rank in ranklist: 16509 out of 27421

Problems solved: 1 out of 100

Volume 12

Rank in ranklist: 4635 out of 9950

Problems solved: 1 out of 100

Volume 13

Neighbours

Rank	Author	Rating	Solved	Last AC
40776	Ahmed	2413	8	3 Aug 2025 15:43
40777	Matteo	2402	8	29 May 2014 06:34
40778	chaochao	2397	8	4 May 2009 07:32
40779	cjoa	2397	8	2 Apr 2021 08:00
40780	Michal Flendrich	2391	8	22 Oct 2011 17:49
40781	geo1279	2382	8	27 Dec 2016 19:08
40782	Igorbek	2379	8	29 May 2013 00:29