XIA Haifeng @ 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

XIA Haifeng

xxxxx

Rank by solved	54699 out of 170594
Problems solved	5 out of 1226
Rank by rating	46111 out of 170594
Rating	740 out of 1666099

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

Volume 2

Volume 3

Rank in ranklist: 24514 out of 60641

Problems solved: 2 out of 100

Volume 4

Volume 5

Rank in ranklist: 14812 out of 49636

Problems solved: 2 out of 100

Volume 6

Volume 7

Rank in ranklist: 20053 out of 31210

Problems solved: 1 out of 100

Volume 8

Volume 9

Volume 10

Volume 11

Volume 12

Volume 13

Neighbours

Rank	Author	Rating	Solved	Last AC
54696	HSIG	740	5	26 Aug 2002 09:58
54697	test_test_user	740	5	9 Nov 2013 14:31
54698	santatnt	740	5	21 Dec 2013 20:25
54699	XIA Haifeng	740	5	11 Apr 2022 16:42
54700	Andrew	739	5	26 Oct 2006 19:43
54701	fuck	739	5	12 Dec 2007 16:34
54702	Sasha	739	5	10 Nov 2012 13:27