lau @ 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

lau

Rank by solved	7576 out of 171823
Problems solved	57 out of 1243
Rank by rating	6917 out of 171823
Rating	11192 out of 1630033

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: 2241 out of 137587

Problems solved: 46 out of 100

Volume 2

Rank in ranklist: 20101 out of 45222

Problems solved: 2 out of 100

Volume 3

Rank in ranklist: 21412 out of 61201

Problems solved: 3 out of 100

Volume 4

Volume 5

Rank in ranklist: 45604 out of 50128

Problems solved: 1 out of 100

Volume 6

Volume 7

Volume 8

Volume 9

Rank in ranklist: 13257 out of 30153

Problems solved: 2 out of 98

Volume 10

Volume 11

Rank in ranklist: 10505 out of 27675

Problems solved: 3 out of 100

Volume 12

Volume 13

Neighbours

Rank	Author	Rating	Solved	Last AC
7573	Zachary	12161	57	26 Apr 2012 19:11
7574	DNsapphire	11621	57	27 Oct 2004 12:03
7575	Book WORMs	11259	57	17 Oct 2002 18:30
7576	lau	11192	57	31 Oct 2021 18:12
7577	lil4004	11092	57	17 May 2026 15:16
7578	Mr_Ell	10853	57	22 Jul 2025 22:28
7579	wuchun	10727	57	14 Mar 2023 04:16