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第32届ACM/ICPC亚洲区北京赛区预选赛网络赛选拔结果

发表评论18次阅读2007.10.19 20:28 作者：Felicia　编辑

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网络预选赛结果

预赛结果

学校排名	学校	队排名	帐户	队名	解题	时间
1	Tsinghua University	1	team530	THU Trip	8	694
2	Tianjin University	2	team511	TJU-ACMiracle	8	828
3	Zhongshan(Sun Yat-sen) University	3	team622	ZSU_Dubhe	8	985
4	Tongji University	4	team523	Ai Qing Da Mo Zhou	8	1125
5	Huazhong University of Science and Technology	5	team250	hust3	7	410
6	Shanghai Jiao Tong University	6	team405	SJTU 1	7	453
7	Zhejiang University	7	team612	Terminal	7	460
*	Shanghai Jiao Tong University	8	team406	SJTU 2	7	475
*	Huazhong University of Science and Technology	9	team247	hummer	7	506
8	Nanjing University	10	team325	Polya	7	530
*	Tsinghua University	11	team531	Tsinghua – ShangriLa	7	534
*	Shanghai Jiao Tong University	12	team110	SJTU 6	7	558
9	Fudan University	13	team136	Amethyst	7	567
*	Zhejiang University	14	team609	Fire-Winged Bird	7	576
*	Zhejiang University	15	team611	Othello	7	585
10	South China University of Technology	16	team471	SCUT_Scintilla	7	592
11	Beijing Jiaotong University	17	team025	BJTU12	7	597
*	Zhongshan(Sun Yat-sen) University	18	team624	ZSU_Merak	7	647
12	Hangzhou Dianzi University	19	team179	U.F.O	7	670
13	Peking university	20	team380	A New Start	7	673
*	Zhejiang University	21	team610	Latte	7	721
*	Beijing Jiaotong University	22	team021	BJTU08	7	759
*	Huazhong University of Science and Technology	23	team248	hust1	7	764
*	Zhongshan(Sun Yat-sen) University	24	team623	ZSU_Megrez	7	780
14	Ningbo institute of Technology ,Zhejiang University	25	team346	YzzUsa	7	800
15	Nanjing University of Aeronautics and Astronautics	26	team303	XinJieKou	7	824
16	Harbin Institute of Technology	27	team199	Martians	7	825
*	Tsinghua University	28	team529	Coldor	7	832
17	Wuhan University	29	team549	GCC	7	833
18	East China Normal University	30	team127	LSP	7	844
*	Fudan University	31	team144	Twinkling	7	849
19	JiLin University	32	team288	joj	7	858
20	Beijing Normal University	33	team034	tendos	7	884
*	Fudan University	34	team139	Metaphor	7	894
21	Beijing University of Posts and Telecommunications	35	team049	OnePiece	7	905
*	Shanghai Jiao Tong University	36	team407	SJTU 3	7	907
22	northwestern polytechnical university	37	team375	nwpu team2	7	912
23	Shandong University	38	team401	solipsist	7	950
24	Sichuan University	39	team429	scu07t01	7	968
25	Zhejiang University of Technology	40	team607	ZJUT-2	7	1000
*	Zhongshan(Sun Yat-sen) University	41	team620	ZSU_Alioth	7	1003
*	Beijing University of Posts and Telecommunications	42	team051	RockStar	7	1010
*	Tianjin University	43	team512	TJU-Black-wing	7	1032
26	Renmin University of China	44	team391	RUC0601	7	1045
*	Zhongshan(Sun Yat-sen) University	45	team626	ZSU_Phecda	7	1070
*	Peking university	46	team386	RPteam	7	1085
*	Beijing University of Posts and Telecommunications	47	team052	VicT	7	1114
27	Ningbo University	48	team349	ZEUS	7	1124
*	Zhongshan(Sun Yat-sen) University	49	team625	ZSU_Mizar	7	1169
*	Zhejiang University	50	team613	Valor	7	1180
*	Beijing University of Posts and Telecommunications	51	team050	Pluto	7	1210
28	China University of Geoscience	52	team074	ThreeUp	7	1218
29	FuZhou University	53	team165	OrOrOrz	7	1224
*	Peking university	54	team382	Code Whisperers	7	1263
*	Fudan University	55	team143	TLaughE	7	1415
30	University of Electronic Science and Technology of China	56	team534	ACMilan	6	475
31	University of Science and Technology of China	57	team541	ustc1	6	608
*	Fudan University	58	team140	Prison Break	6	679
32	Donghua University	59	team121	ResearchGhost	6	691
33	Huazhong Normal University	60	team246	horizontal	6	701
34	Xiamen University	61	team562	xmu1	6	701
*	Fudan University	62	team137	BlackScorpion	6	731
35	HeFei Univercity of Technology	63	team236	Necromancer	6	739
*	Harbin Institute of Technology	64	team196	ACFun	6	741
36	Xi”an Jiaotong University	65	team558	Rpbomb	6	748
*	Huazhong Normal University	66	team245	Athena	6	751
*	Tianjin University	67	team514	TJU-DEmon	6	768
*	Fudan University	68	team141	StarryBlue	6	792
*	Nanjing University of Aeronautics and Astronautics	69	team305	XuanWuHu	6	823
*	Huazhong Normal University	70	team244	AcAres	6	838
*	Xi”an Jiaotong University	71	team557	OurDream	6	840
*	Beijing Jiaotong University	72	team023	BJTU10	6	859
*	Shanghai Jiao Tong University	73	team408	SJTU 4	6	874
37	Shanghai University	74	team410	Larva	6	893
38	Zhejiang Normal University	75	team596	All Souls Day	6	906
*	Zhongshan(Sun Yat-sen) University	76	team621	ZSU_Alkaid	6	914
*	Harbin Institute of Technology	77	team201	RealDream	6	917
39	South China Agricultural University	78	team441	SCAU_Team1	6	918
40	Information College,Hangzhou Dianzi University	79	team272	3Q	6	970
41	Nanjing University of Science & Technology	80	team314	Architect	6	976
*	Beijing University of Posts and Telecommunications	81	team040	ACElite	6	985
42	Zhejiang Sci-Tech University	82	team602	zstut1	6	988
43	Shanghai Normal University	83	team409	Garfield	6	993
*	Beijing University of Posts and Telecommunications	84	team042	aviva	6	1001
*	Nanjing University of Science & Technology	85	team318	Clover	6	1009
44	Chongqing University	86	team087	CQU_XBPPQ	6	1014
45	East China JiaoTong University	87	team124	ecjtuman2	6	1024
46	Beijing Institute of Technology	88	team009	bit bears	6	1072
*	Peking university	89	team381	Arial	6	1104
*	Shanghai Jiao Tong University	90	team109	SJTU 5	6	1125
*	FuZhou University	91	team164	oooye	6	1125
*	University of Science and Technology of China	92	team542	ustc2	6	1129
*	Beijing University of Posts and Telecommunications	93	team041	Attempt	6	1148
47	ShanTou University	94	team415	stu_acm06	6	1153
*	Hangzhou Dianzi University	95	team176	RPRush	6	1154
*	Zhejiang Normal University	96	team601	Triangle	6	1168
*	Nanjing University of Aeronautics and Astronautics	97	team302	cameo	6	1237
*	Hangzhou Dianzi University	98	team178	TEAM III	6	1295
*	Huazhong University of Science and Technology	99	team257	hustgirls	6	1307
48	Southwest Petroleum University	100	team485	FireWork	6	1386
*	Peking university	101	team383	eccentric	5	407
49	Zhuhai College of Jinan University	102	team630	jz1	5	465
50	Guangdong University of Technology	103	team171	hijo de la luna	5	480
51	East China university of Science &Technology	104	team130	CloverPrincess	5	492
*	University of Electronic Science and Technology of China	105	team536	FarmerJohn	5	554
52	South China Normal University	106	team444	scnu_LLL	5	589
53	Harbin Engineering University	107	team181	acb	5	597
54	HuNan University	108	team268	hnu_footmen	5	637
*	Beijing University of Posts and Telecommunications	109	team048	LZW	5	665
55	Southeast University	110	team477	Seu_Ft2	5	671
56	Hebei Normal University	111	team222	King	5	692
*	University of Electronic Science and Technology of China	112	team537	HelloWorld	5	704
57	Xidian University	113	team575	happy baby	5	705
*	FuZhou University	114	team163	Oneplus2	5	707
58	National University of Defense Technology	115	team335	Robust	5	718
59	Nankai University	116	team330	Three Sectioned Cudgel	5	737
60	China University of Geosciences, Beijing	117	team076	CUGB_01	5	743
61	Beijing University of Technology	118	team059	Untitled	5	753
*	Nanjing University of Aeronautics and Astronautics	119	team309	ZhongShanLing	5	770
62	Guangzhou University	120	team172	GZU_RP Overflow	5	790
63	Fujian Normal University	121	team156	Nereus	5	793
64	North China University of Technology	122	team355	ncut6	5	823
65	Beijing University of Chemical Technology	123	team038	BUCTeam_Panther_Tank	5	825
*	Beijing Normal University	124	team031	Alleyoop	5	827
*	Wuhan University	125	team548	ARBITER	5	828
*	Beijing University of Chemical Technology	126	team037	BUCTeam_NoRP	5	849
66	Zhuhai College of Jilin University	127	team627	JLUZH1	5	854
67	University of Science and Technology of LiaoNing	128	team539	USTL-NPman	5	863
68	SooChow University	129	team440	SUDA	5	870
69	WuYi University	130	team553	WYU_NewBorn	5	879
70	Hebei University	131	team231	Star	5	891
*	South China Normal University	132	team455	scnu_team2	5	899
*	East China university of Science &Technology	133	team128	Backbone	5	945
*	Nanjing University of Aeronautics and Astronautics	134	team307	ZhongHuaMen	5	946
*	East China university of Science &Technology	135	team131	CodeSeekers	5	957
*	Southwest Petroleum University	136	team486	SunFlower	5	996
71	Dalian University of Technology	137	team095	Cippus_ACFly	5	1021
*	Shanghai University	138	team412	Larva3	5	1049
72	Shenzhen University	139	team426	SZU-Aspire	5	1064
*	Xidian University	140	team579	Origin	5	1083
73	Beijing Normal University Zhuhai Campus	141	team029	BNUEP_Team_2	5	1089
*	South China University of Technology	142	team470	SCUT_Cinderella	5	1115
74	Northeastern University	143	team371	ACSoaringHawks	5	1140
*	Beijing Jiaotong University	144	team014	BJTU01	5	1158
*	South China University of Technology	145	team472	SCUT_Solar	5	1204
75	Xihua University	146	team586	LBZ	5	1289
76	JiangXi Normal University	147	team286	TeamPKU	5	1771
*	Tianjin University	148	team517	TJU-Tornado	4	330
*	Donghua University	149	team114	DargonDhu	4	373
*	Peking university	150	team384	Excalibur	4	381
*	Harbin Institute of Technology	151	team202	Sleepy	4	382
*	Shandong University	152	team395	aWaY	4	382
*	Ningbo institute of Technology ,Zhejiang University	153	team337	BszNoj	4	430
*	Beijing University of Posts and Telecommunications	154	team046	Hustle	4	449
*	Harbin Engineering University	155	team191	heu_abc	4	457
*	Sichuan University	156	team435	scu07t07	4	458
*	East China university of Science &Technology	157	team129	Bluesea	4	462
*	FuZhou University	158	team166	Union_T	4	469
*	Nanjing University of Science & Technology	159	team321	SunShine	4	473
77	SouthWest JiaoTong University	160	team482	NOU	4	485
*	Harbin Engineering University	161	team192	ONION	4	504
*	Fudan University	162	team135	{ }	4	532
*	Nanjing University of Science & Technology	163	team315	Backbones	4	565
*	JiLin University	164	team289	loon	4	576
*	Xi”an Jiaotong University	165	team560	WiLLing	4	595
*	Dalian University of Technology	166	team093	Blue_City	4	597
*	Southeast University	167	team478	Seu_Giant	4	604
*	East China university of Science &Technology	168	team132	Reyes	4	607
*	Fudan University	169	team142	TempTwo	4	621
*	Tongji University	170	team524	New	4	630
*	Beijing University of Chemical Technology	171	team035	BUCTeam_ACMing	4	648
*	Hebei University	172	team227	X Dawn	4	648
*	Beijing University of Posts and Telecommunications	173	team043	Citybuster	4	668
*	Nankai University	174	team331	warm	4	711
*	Nankai University	175	team328	LWAAC	4	757
*	Hebei Normal University	176	team226	world	4	760
*	Renmin University of China	177	team393	wander	4	760
*	Southwest Petroleum University	178	team487	WhiteWings	4	762
*	Nanjing University of Aeronautics and Astronautics	179	team311	ZhuJiangLu	4	763
*	Xiamen University	180	team564	xmu3	4	772
*	Beijing Normal University Zhuhai Campus	181	team030	BNUEP_Team_3	4	818
*	Beijing University of Posts and Telecommunications	182	team044	Fourth	4	819
*	Zhejiang Sci-Tech University	183	team603	zstut2	4	826
*	Harbin Engineering University	184	team183	cc	4	833
*	Zhuhai College of Jinan University	185	team632	jz3	4	834
78	TJ REN AI COLLEGE	186	team519	TJRAC_HOME	4	845
79	Southwest University of Science and Technology	187	team494	swust01	4	846
*	Dalian University of Technology	188	team094	HASH_MAN	4	859
*	Xidian University	189	team578	Luck Dog	4	871
*	Xihua University	190	team585	knight	4	872
*	Southwest Petroleum University	191	team484	Accepted	4	883
*	Xidian University	192	team582	win	4	888
80	Northeast Normal University	193	team370	Guanghua	4	891
*	Peking university	194	team385	leo	4	900
81	Capital University of Economic and Business	195	team061	CUEB-OCC	4	923
*	East China university of Science &Technology	196	team133	stuck	4	934
82	North University of China	197	team361	NUC_team5	4	947
*	East China Normal University	198	team126	ecnu_02	4	950
*	Xidian University	199	team580	sunny	4	971
*	Sichuan University	200	team432	scu07t04	4	980
*	Dalian University of Technology	201	team096	Cippus_Enigma	4	999
83	SouthWest University for Nationalities	202	team489	swun	4	1002
*	SouthWest University for Nationalities	203	team490	swun01	4	1021
84	Zhijiang College,Zhejiang University of Technology	204	team619	CoreII	4	1033
*	Northeastern University	205	team373	Zephyr	4	1081
*	Xiamen University	206	team563	xmu2	4	1087
*	Xidian University	207	team573	D-N Capability	4	1196
*	SouthWest University for Nationalities	208	team491	swun02	4	1267
*	Northeastern University	209	team372	neseniv	4	1320
*	Hangzhou Dianzi University	210	team175	Mayday	3	229
*	Harbin Institute of Technology	211	team203	Smartydebug	3	233
*	Tongji University	212	team528	Western t-bags	3	290
*	JiLin University	213	team291	slp3	3	311
*	Beijing Jiaotong University	214	team019	BJTU06	3	346
*	Zhejiang Normal University	215	team599	November Rain	3	373
*	Beijing Jiaotong University	216	team026	BJTU13	3	375
*	Southeast University	217	team476	SEU_Dragons1	3	406
*	Southwest Petroleum University	218	team488	Wing	3	415
*	Nankai University	219	team329	NKStar	3	425
*	Shenzhen University	220	team428	SZU-MarsDesperado	3	425
*	Zhuhai College of Jinan University	221	team631	jz2	3	431
*	Zhejiang Sci-Tech University	222	team605	zstut4	3	434
85	Chongqing Technology and Business University	223	team082	Cavaliers	3	437
*	Chongqing University	224	team086	B2C	3	439
*	Ningbo University	225	team347	GUYS	3	443
86	China Jiliang University	226	team065	KPC	3	445
*	China University of Geoscience	227	team070	FLY_KITE	3	445
*	Zhuhai College of Jinan University	228	team633	jz4	3	451
*	Donghua University	229	team122	SOS	3	462
*	Zhejiang Normal University	230	team598	dragon	3	464
*	Dalian University of Technology	231	team098	brainwaver	3	473
*	Renmin University of China	232	team388	Acall	3	478
*	Sichuan University	233	team434	scu07t06	3	490
*	Chongqing Technology and Business University	234	team084	CTBU2007	3	496
*	East China university of Science &Technology	235	team134	zzingj1vx	3	497
*	Harbin Engineering University	236	team180	132	3	500
87	Tonghua Normal University	237	team520	THNU_01	3	512
*	SouthWest JiaoTong University	238	team480	Greeeeedy	3	525
*	Nankai University	239	team327	fantastic3	3	525
*	Tongji University	240	team526	rushing	3	527
88	JiNan University	241	team292	JNU-1	3	541
*	Fujian Normal University	242	team149	FJNU01	3	550
*	South China Normal University	243	team467	scnu_team7	3	567
*	Fujian Normal University	244	team147	fangfang	3	586
*	East China JiaoTong University	245	team123	ecjtuman1	3	590
*	Beijing University of Posts and Telecommunications	246	team045	GGMOVING	3	593
*	Zhejiang Sci-Tech University	247	team604	zstut3	3	602
*	North University of China	248	team356	NUC_BOYS	3	615
*	South China Normal University	249	team463	scnu_team3	3	615
*	Donghua University	250	team117	dhu3	3	627
*	Xidian University	251	team577	Just Kids	3	660
*	Southeast University	252	team474	Seu_CodingArts	3	660
*	China University of Geosciences, Beijing	253	team077	CUGB_02	3	669
*	Xidian University	254	team581	tian da	3	672
89	Shenyang Institute of Chemical Technology	255	team421	KEY	3	677
90	Zhejiang Wanli University	256	team614	wanli1	3	684
*	Beijing Jiaotong University	257	team022	BJTU09	3	697
*	Shenzhen University	258	team427	SZU-Butterfly	3	705
*	Xihua University	259	team583	Fireman	3	706
91	North China Electric Power University	260	team350	Dreamtech	3	736
*	Tongji University	261	team525	Otz	3	744
*	Southwest University of Science and Technology	262	team504	SCPC_01	3	747
92	Lanzhou University	263	team299	Sand Storm	3	748
*	Hebei University	264	team229	kingsfall	3	753
*	Nanjing University of Science & Technology	265	team322	YiYi	3	786
*	Nanjing University of Science & Technology	266	team316	BoilingFish	3	809
*	Ningbo University	267	team348	ICE	3	831
*	Harbin Institute of Technology	268	team200	PANDA	3	839
*	Huazhong University of Science and Technology	269	team253	hust6	3	853
*	Sichuan University	270	team438	scu07t10	3	876
93	Northeast Forestry University	271	team367	nefu_02	3	885
*	Shenyang Institute of Chemical Technology	272	team420	DayBreak	3	886
*	SouthWest University for Nationalities	273	team492	swun03	3	929
*	Shandong University	274	team398	MIX	3	972
*	Ningbo institute of Technology ,Zhejiang University	275	team343	WzzToj	3	1018
*	HuNan University	276	team270	HNU_TCT	2	114
*	Huazhong University of Science and Technology	277	team252	hust5	2	139
*	East China Normal University	278	team125	AK	2	142
*	Zhuhai College of Jinan University	279	team629	Band	2	167
*	Guangzhou University	280	team173	GZU_Team2	2	186
*	Hangzhou Dianzi University	281	team177	Super Reserve	2	187
*	Ningbo institute of Technology ,Zhejiang University	282	team339	ChqUva	2	212
*	Fujian Normal University	283	team161	wild cat	2	219
*	Southeast University	284	team475	Seu_DarkHorse	2	227
*	ShanTou University	285	team416	stu_jjyy	2	228
*	Huazhong University of Science and Technology	286	team251	hust4	2	238
*	Zhejiang University of Technology	287	team608	ZJUT-3	2	259
*	Beijing University of Technology	288	team055	NewFX	2	262
*	Tianjin University	289	team515	TJU-FrenZy	2	265
*	Beijing University of Chemical Technology	290	team036	BUCTeam_CLY	2	278
94	henan polytechnic university	291	team243	wf@beijing first Round	2	285
*	Xiamen University	292	team566	xmu5	2	286
*	Guangdong University of Technology	293	team170	GDUT_sunC	2	287
*	Southeast University	294	team473	cose_lyl	2	291
*	China University of Geosciences, Beijing	295	team078	CUGB_03	2	292
*	Beijing Institute of Technology	296	team013	bit tigers	2	293
*	WuYi University	297	team552	WYU_Beauty_and_Beast	2	303
95	HeiLongJiang University	298	team241	黑大五队	2	304
*	Fujian Normal University	299	team155	Moon-angel	2	312
*	North University of China	300	team358	NUC_team2	2	331
*	North China Electric Power University	301	team639	ncepu_01	2	331
*	Beijing Jiaotong University	302	team016	BJTU03	2	340
*	Shenzhen University	303	team425	SZU-2006	2	346
*	Huazhong University of Science and Technology	304	team254	hust7	2	346
*	HeiLongJiang University	305	team239	黑大四队	2	349
96	HuBei University of Technology	306	team264	HBUT1	2	363
*	Renmin University of China	307	team389	Agion	2	371
*	Hebei Normal University	308	team223	love	2	377
*	HuBei University of Technology	309	team265	HBUT2	2	384
97	Xiangtan University	310	team570	Mozilla	2	385
*	Zhejiang Normal University	311	team600	Terrorists	2	389
*	Xidian University	312	team572	Attacker	2	403
98	Inner Mongolia Normal University	313	team285	imnu_teamwork	2	407
99	University of Science and Technology Beijing	314	team538	ustbOI	2	414
*	HeFei Univercity of Technology	315	team233	HFUT_Team1	2	434
*	Shenyang Institute of Chemical Technology	316	team424	Xpirit	2	449
*	Shanghai University	317	team411	Larva2	2	449
*	HeiLongJiang University	318	team242	黑大一队	2	454
*	Dalian University of Technology	319	team100	Black Holiday	2	483
*	South China Normal University	320	team468	scnu_team8	2	494
*	South China Agricultural University	321	team443	SCAU_Team3	2	496
*	Inner Mongolia Normal University	322	team278	imnu_1	2	499
*	JiLin University	323	team290	n2o	2	505
100	BeiHua University	324	team003	BeiHua U1	2	528
*	Beijing Institute of Technology	325	team012	bit flowers	2	537
*	Shandong University	326	team404	Z.R.P	2	542
*	Northeast Forestry University	327	team368	nefu_03	2	550
*	Zhejiang Wanli University	328	team616	wanli3	2	555
101	yangzhou University	329	team590	YZU_TEAM	2	555
*	Dalian University of Technology	330	team103	Miracle	2	555
*	Nanjing University of Science & Technology	331	team320	matador	2	565
*	Southeast University	332	team479	Seu_Kylin3	2	568
*	HuBei University of Technology	333	team266	HBUT3	2	591
*	University of Electronic Science and Technology of China	334	team535	atomiver	2	602
*	Shenyang Institute of Chemical Technology	335	team419	CRAZYSTARTS	2	606
*	Xiangtan University	336	team568	Galeon	2	616
*	Xidian University	337	team574	Friendship	2	633
*	Shenyang Institute of Chemical Technology	338	team417	ALLSTAR	2	645
102	Zhengzhou University	339	team617	ZZU_Stable	2	670
*	South China Normal University	340	team464	scnu_team4	2	681
*	Hebei Normal University	341	team224	Super Union	2	681
103	Lazhou JiaoTong University	342	team002	lzjtu2	2	704
*	Lazhou JiaoTong University	343	team001	lzjtu1	2	709
104	Chengdu Neusoft Institute of Information	344	team064	Neusoft123	2	743
	Xihua University	345	team589	TSP	2	752
105	Hubei University of Economics	346	team262	HBUE4	2	756
*	Nanjing University of Science & Technology	347	team317	boiloff	2	773
*	Northeast Forestry University	348	team369	nefu_04	2	821
*	Harbin Engineering University	349	team193	popo	2	851
*	Northeast Forestry University	350	team366	nefu_01	2	1124
*	Zhejiang University of Technology	351	team606	ZJUT-1	1	15
*	JiLin University	352	team287	fadrows	1	24
*	Hangzhou Dianzi University	353	team174	acm.hdu.edu.cn	1	34
*	Tianjin University	354	team518	TJU-Wizard	1	35
*	Donghua University	355	team115	dhu1	1	36
*	Southwest University of Science and Technology	356	team497	swust04	1	44
*	Beijing Institute of Technology	357	team010	bit cats	1	47
*	Zhejiang Normal University	358	team597	ccl	1	55
*	Beijing Normal University	359	team033	ATek	1	59
*	South China Agricultural University	360	team442	SCAU_Team2	1	66
*	Southwest University of Science and Technology	361	team501	swust08	1	73
106	Beijing institute of graphic comminucation	362	team008	flyingstone	1	79
107	personal	363	team387	agame	1	88
*	HuNan University	364	team269	HNU_hunter	1	90
*	Harbin Engineering University	365	team187	dreams2008	1	94
*	South China Normal University	366	team465	scnu_team5	1	96
*	FuZhou University	367	team162	just1y	1	100
*	Beijing Jiaotong University	368	team017	BJTU04	1	102
*	Shanghai University	369	team413	Larva4	1	106
*	SouthWest JiaoTong University	370	team481	Locomotive	1	107
*	North China Electric Power University	371	team642	ncepu_01	1	108
*	Xidian University	372	team571	A Camp Meet	1	108
*	North China Electric Power University	373	team640	ncepu_01	1	109
*	Xi”an Jiaotong University	374	team561	xjdmm	1	110
*	North University of China	375	team362	Sinper_Vip	1	113
108	Civil Avaition University of China	376	team088	cauc1	1	114
*	North China Electric Power University	377	team643	ncepu_01	1	120
*	Tianjin University	378	team516	TJU-Moment	1	123
*	Beijing Normal University Zhuhai Campus	379	team028	BNUEP_Team_1	1	124
109	INNER MONGOLIA FINANCE AND ECONOMICS COLLEGE	380	team275	Magic	1	136
*	Xihua University	381	team587	PLUS	1	145
*	INNER MONGOLIA FINANCE AND ECONOMICS COLLEGE	382	team276	Red Devil	1	157
*	Dalian University of Technology	383	team097	Art	1	162
*	Hebei Normal University	384	team225	volitation	1	164
*	Beijing University of Posts and Telecommunications	385	team047	include	1	169
*	Beijing Jiaotong University	386	team020	BJTU07	1	171
*	China University of Geoscience	387	team068	Century Star	1	175
*	Donghua University	388	team118	dhu4	1	178
*	University of Science and Technology of China	389	team543	ustc3	1	180
*	Fujian Normal University	390	team146	BambooFan	1	183
*	Xi”an Jiaotong University	391	team559	wewillfly	1	185
*	South China Normal University	392	team466	scnu_team6	1	186
*	Inner Mongolia Normal University	393	team281	imnu_4	1	186
*	Inner Mongolia Normal University	394	team280	imnu_3	1	191
*	Harbin Engineering University	395	team186	CSteam	1	201
*	INNER MONGOLIA FINANCE AND ECONOMICS COLLEGE	396	team274	Ds	1	203
*	Shenyang Institute of Chemical Technology	397	team422	SkyRocket	1	207
*	North China Electric Power University	398	team641	ncepu_01	1	213
110	China University of Mining and Technology	399	team080	cumt_sun	1	214
*	North China Electric Power University	400	team645	ncepu_01	1	215
*	WuYi University	401	team555	WYU_SunShine	1	218
*	China University of Geoscience	402	team066	atom	1	220
*	Inner Mongolia Normal University	403	team283	imnu_lzs	1	224
*	Harbin Institute of Technology	404	team197	free_bird	1	227
*	Beijing Jiaotong University	405	team018	BJTU05	1	245
*	Nanjing University of Science & Technology	406	team313	Altfee	1	255
*	JiNan University	407	team296	JNU-Girl	1	255
*	Fujian Normal University	408	team157	nothing	1	261
*	Dalian University of Technology	409	team101	King	1	264
*	Lanzhou University	410	team298	Blue Storm	1	267
*	Guangdong University of Technology	411	team169	GDUT_sky	1	268
111	Beijing Forestry University	412	team005	FOREST1	1	272
*	China University of Geoscience	413	team075	Warriors	1	274
*	Hubei University of Economics	414	team260	HBUE2	1	293
112	UESTC	415	team533	transcend	1	296
*	North University of China	416	team357	nuc_team1	1	298
*	INNER MONGOLIA FINANCE AND ECONOMICS COLLEGE	417	team277	Rock	1	301
*	China University of Geoscience	418	team069	D.H.Y	1	305
113	Northeast Agricultural University	419	team364	NeauElite	1	306
*	northwestern polytechnical university	420	team379	nwpu team6	1	311
*	Xiangtan University	421	team569	IE	1	314
*	Northeast Agricultural University	422	team365	NeauFighting	1	317
*	HeiLongJiang University	423	team237	黑大二队	1	321
*	China University of Mining and Technology	424	team081	cumt_vector	1	323
114	Nanjing Univ. of Posts & Telecommunications	425	team301	Ace Squad	1	329
*	Inner Mongolia Normal University	426	team284	imnu_rinfa	1	330
*	Inner Mongolia Normal University	427	team279	imnu_2	1	333
*	Tonghua Normal University	428	team522	THNU_03	1	344
*	Tianjin University	429	team513	TJU-CCPLus	1	348
*	ShanTou University	430	team414	stu_acm05	1	359
*	Inner Mongolia Normal University	431	team282	imnu_apple	1	391
*	Hebei Normal University	432	team221	jay	1	412
115	college of science & technology,ningbo university	433	team091	kjxy2005	1	419
*	Hebei Normal University	434	team220	free fly	1	453
*	Xihua University	435	team588	TRF	1	459
*	Xidian University	436	team576	Hunters	1	465
116	Harbin Normal University	437	team216	Michael	1	472
*	Xihua University	438	team584	Jump	1	477
*	Dalian University of Technology	439	team102	superstar	1	481
*	Donghua University	440	team116	dhu2	1	640
*	Shenyang Institute of Chemical Technology	441	team423	SyFLY	1	737

下列学校在网络预赛中取得前50名，获得1个名额

Tsinghua University

Tianjin University

Zhongshan(Sun Yat-sen) University

Tongji University

Huazhong University of Science and Technology

Shanghai Jiao Tong University

Zhejiang University

Nanjing University

Fudan University

South China University of Technology

Beijing Jiaotong University

Hangzhou Dianzi University

Peking university

Ningbo institute of Technology ,Zhejiang University

Nanjing University of Aeronautics and Astronautics

Harbin Institute of Technology

Wuhan University

East China Normal University

JiLin University

Beijing Normal University

Beijing University of Posts and Telecommunications

northwestern polytechnical university

Shandong University

Sichuan University

Zhejiang University of Technology

Renmin University of China

Ningbo University

China University of Geoscience

FuZhou University

University of Electronic Science and Technology of China

University of Science and Technology of China

Donghua University

Huazhong Normal University

Xiamen University

HeFei Univercity of Technology

Xi”an Jiaotong University

Shanghai University

Zhejiang Normal University

South China Agricultural University

Information College,Hangzhou Dianzi University

Nanjing University of Science & Technology

Zhejiang Sci-Tech University

Shanghai Normal University

Chongqing University

East China JiaoTong University

Beijing Institute of Technology

ShanTou University

Southwest Petroleum University

Zhuhai College of Jinan University

Guangdong University of Technology

下列学校在网络预赛中做满8题，奖励1个名额

Tianjin University

Tsinghua University

Zhongshan(Sun Yat-sen) University

Tongji University

下列学校参加了第31届ACM-ICPC国际总决赛获得名次，奖励1个名额

Tsinghua University

Zhongshan(Sun Yat-sen) University

Shanghai Jiao Tong University

Zhejiang University

Fudan University

Peking university

University of Science and Technology of China

Xiamen University

HeFei Univercity of Technology

East China university of Science &Technology

National University of Defense Technology

Xidian University

下列学校根据ACM-ICPC竞赛规则和要求，举办了区预赛、校赛，并在北京赛区注册，奖励1个名额

Peking university

Tianjin University

Wuhan University

Beijing University of Posts and Telecommunications

Nanjing University of Science & Technology

下列学校承办第32届ACM-ICPC亚洲区预选赛，奖励 2个名额

JiLin University

Nanjing University of Aeronautics and Astronautics

Xihua University

下列学校的女队在网络预赛中做出了7题（含）以上，奖励1个女队名额

Hangzhou Dianzi University

Beijing Jiaotong University

Ningbo institute of Technology ,Zhejiang University

Beijing University of Posts and Telecommunications :

Tianjin University

中国台湾和朝鲜各派出3支队伍，不经过网络预赛，直接晋级。

标签ACM/ICPC | 日志分类：ACM/ICPC纪事

第32届ACM/ICPC亚洲区长春赛区预选赛网络赛选拔结果

发表评论52次阅读2007.10.10 9:38 作者：Felicia　编辑

[阅读更多]

以一个学校成绩最好的参赛队的成绩做为该校网络赛的排名成绩。按照学校名次由前到后的顺序，前66所学校各可获得1队参加长春赛区现场赛的资格；
网络赛中排名前10名的学校可增加1队；
网络赛中拥有女队的排名前6名的学校可增加1个女队，这些学校如下：
华中师范大学
中国人民大学
浙江师范大学
南京理工大学
北京邮电大学
浙江大学宁波理工学院
如满足以上3条学校放弃其资格，由后面学校依次替补；
网络赛排名前66所学校中，近5年内入围世界总决赛并取得名次的13所学校可增加1队，这些学校如下：
上海交通大学
清华大学
北京大学
中山大学
复旦大学
浙江大学
中国科技大学
华东理工大学
合肥工业大学
国防科技大学
福州大学
中国人民大学
东华大学
举办校不参加比赛，2007年中国大陆其它3个赛区的主办学校可增加2队，这些学校如下：
北京航空航天大学
南京航空航天大学
西华大学
每个学校最多3个队（含女队）参加长春赛区现场赛；网络赛决定每个学校可以参赛的队数，具体队伍组成由各学校自行决定，但女队名额只能用于女队参赛。

可参赛学校与队数列表

学校	队数
清华大学	3
复旦大学	3
哈尔滨工业大学	2
浙江大学	3
南京大学	2
上海交通大学	3
北京大学	3
华中师范大学	3
天津大学	2
中山大学	3
华南理工大学	1
浙江工业大学	1
湖南大学	1
西安交通大学	1
武汉大学	1
北京交通大学	1
华中科技大学	1
中国地质大学	1
四川大学	1
华南农业大学	1
北京邮电大学	2
南京理工大学	2
华东理工大学	2
国防科技大学	2
中国人民大学	3
西北工业大学	1
电子科技大学	1
北京理工大学	1
浙江师范大学	2
暨南大学	1
福州大学	2
广东工业大学	1
深圳大学	1
北京航空航天大学	3
合肥工业大学	2
哈尔滨工程大学	1
华东师范大学	1
西华大学	3
湘潭大学	1
西南科技大学	1
汕头大学	1
华南师范大学	1
大连理工大学	1
大连大学	1
山东大学	1
南京航空航天大学	3
南开大学	1
同济大学	1
浙江大学宁波理工学院	2
北京工业大学	1
杭州电子科技大学	1
宁波大学	1
北京师范大学	1
温州大学	1
广州大学	1
中北大学	1
中国科技大学	2
上海大学	1
辽宁科技大学	1
暨南大学珠海学院	1
东华大学	2
首都经济贸易大学	1
东南大学	1
北京化工大学	1
福建师范大学	1
湖北工业大学	1

长春赛区组委会保留对本结果的最终解释权。根据实际情况，依据以上原则对参赛队进行调整和补充。

标签ACM/ICPC | 日志分类：ACM/ICPC纪事

第32届ACM/ICPC国际大学生程序设计竞赛亚洲区南京预选赛选拔结果

发表评论9次阅读2007.10.03 18:45 作者：Felicia　编辑

[阅读更多]

按照网上预赛的学校排名，做出3个题目及以上的前59所高校获得1个现场赛名额;
近5 年内入围世界总决赛并取得名次的学校有15所，他们可增加 1队。这些学校是：
Tsinghua University
Shanghai Jiao Tong University
Peking University
University of Science and Technology of China
Fudan University
Zhongshan (Sun Yat-sen) University
East China University of Science & Technology
Hefei University of Technology
National University of Defense Technology
Xiamen University
Xidian University
Zhejiang University
Fuzhou University
Renmin University of China
Donghua Unversity
网上预赛中，做出6个题目的12所高校，各加一个队伍，这些学校是：
Nanjing University
Tsinghua University
Zhongshan(Sun Yat-sen) University
Fudan University
Peking University
Wuhan University
Shanghai Jiao Tong University
Zhejiang University
Hangzhou Dianzi University
Huazhong University of Science and Technology
Tianjin University
2007年组织过省际(级)赛,并注册在南京赛区下的学校,各加一个队伍，这些学校是：
Zhejiang University
Hangzhou Dianzi University
Zhongshan(Sun Yat-sen) University
Fudan University
2007年亚洲区预选赛的其他赛区承办高校,各加2个队伍，这些学校是：
北京航空航天大学
吉林大学
西华大学
说明：
(1)省际(级)赛女队第一名，请有关学校和主办方提供信息；
(2)每个学校的队伍总数不超过3支队伍。
如有问题，请联系 icpc07@yahoo.com.cn
学校名队数
Nanjing University 2
Tsinghua University 3
Zhongshan(Sun Yat-sen) University 3
Fudan University 3
Peking University 3
Wuhan University 2
Shanghai Jiao Tong University 3
Zhejiang University 3
Hangzhou Dianzi University 3
Huazhong University of Science and Technology 2
Tianjin University 2
Xi’an Jiaotong University 1
Ningbo University 1
National University of Defense Technology 2
China university Geosciences 1
University of Electronic Science and Technology of China 1
University of Science and Technology of China 2
Renmin University of China 2
JiLin University 3
Southeast University 1
Northwestern Polytechnical University 1
Zhejiang University of Technology 1
South China Normal University 1
FuZhou University 2
Hefei University of Technology 2
Beijing Institute of Technology 1
Xiamen University 2
South China University of Technology 1
Huazhong Normal University 1
Beijing Jiaotong University 1
East China Normal University 1
Sichuan University 1
East China Jiaotong University 1
PLA University of scinece and technolog 1
East China University of Science & Technology 2
south west University of science and technology 1
Chongqing University 1
Ningbo institute of Technology , Zhejiang University 1
National University of Defense Technology 2
Zhejiang Normal University 1
Beijing University of Posts and Telecommunications 1
Guangdong University of Technology 1
Harbin Engineering University 1
Nanjing University of Science & Technology 1
Beihang University 3
Harbin Institute of Technology 1
Nankai University 1
Donghua University 2
Wenzhou University 1
Xiangtan University 1
Shandong University 1
Shenzhen University 1
Northeast Forestry University 1
Xidian University 2
China University of Geosciences 1
South China Agricultural University 1
Beijing University of Chemical Technology 1
Soochow University 1
xihua university 2

标签ACM/ICPC, 程序设计 | 日志分类：ACM/ICPC纪事

ACM ICPC的比赛形式一般是五个小时八个题目，综合考察选手的数学能力、算法能力、coding能力和debug能力，还有团队配合能力。数学方面主要强调组合数学、图论和数论这三个方面的能力；而算法的覆盖范围很广，涉及了大部分经典的算法，和少量较前沿的算法。由于每道题目都需要通过所有的测试数据才能得分，并且需要精确解，这限制了Approximation algorithm在一些NP-hard的题目中的运用，从而使得搜索和剪枝策略对于NP-hard的题目非常重要。

Final的题目和Regional题目的比较

ACM ICPC官方的正式比赛可分为World Final和Regional Contest两种。Final的题目更加正统和严谨，强调算法的综合运用，一个题目往往需要几种算法的结合。从这几年的final的题目看，final加大了题目的代码量，对代码能力的要求有所增强。而Regional的题目则更加灵活，同时每个赛区也有自己的出题风格。欧洲赛区的题目以高质量出名，对算法和数学的强调甚至超过了World Final；美国的赛区较多模拟题，强调代码量。而亚洲则介于两者之间，同时由于每年都有一些新的赛区，所以并没有很固定的模式。

下面浅谈一下近几年ACM ICPC的题目的覆盖面。一些常规的算法和题型没什么好讲的，下面主要侧重一些新颖的知识点或题型，或是一些较前沿的内容。

数学的新题型

除了一些基本的组合数学和组合数论的问题，近年来概率和Combinatorial Game Theory的题目逐渐增多。很多有趣的题目都是以Markov Process为背景，需要用到一些相关的知识。

去年国内杭州赛区的一个很有趣的题目是，给出一个字符集（比如{A,B,C}）和一个字符串T（比如ACBBCAC），现在从一个空串S开始，每次等概率的添加A,B,C中的一个字符，直到T是S的一个子串。问得到的字符串S的长度的期望。这是一个典型的Markov Process，其解可以用生成函数很优美的算出来。一个更有趣的版本是，假如还有另一个字串R，当S中出现T或者R就终止，问终止在T和R的概率各是多少。这个问题在Graham, Knuth, 和Patashnik合著的Concrete Mathematics里面有详细的分析，并有着一个优美的结论。

Game theory方面，主要是经典的combinatorial game theory而比较少Zero-sum game和Nash equilibrium的内容。以前甚少选手知道的Sprague-Grundy Value现在已几乎成了必备的知识。虽然大部分题目都是two-person perfect information impartial game，基本都可以用Sprague-Grundy Theorem解决，但也出现过misere play的情况。还有一些题目则是通过找规律和归纳解决。

Graph theory方面，上海赛区在多年前就出了一道Chordal graph recognition的题目，使得许多选手投入弦图和区间图的学习，并了解到完美图理论；IPSC有一年出了consecutive ones problem，从而引起了选手们对PQ树和平面图判定的关注。

除此之外，还有一些零散的non-trivial的题目，甚至是一些非常involved的题目。如刘汝佳给达卡赛区出的一道unbreakable tiling的题目。其中我非常喜欢的一个题目是四年前东北欧赛区的一个floodlight problem：平面上给出n个点代表n盏灯，每个灯可以照亮圆心角为2*∏/n的一个扇形区域。问怎样控制这些灯的角度，使得可以照亮整个平面。

还有一些数学题则考验创造能力。比如有一题：给出n，要求找出一个n*n的方阵，其中每个元素都是1到n之间的整数，并且两两不等，同时使得每行、每列还有两个对角线的和两两不等。这题的构造颇为繁琐，最简单的方法是直接随机生成再判定是否具有这个性质。

近年来几乎每年的final都有一道考察选手微积分能力的题目。而微分方程类题目较少。

大型线性方程组、复杂的矩阵代数、和特征值求解方面的题目较少。

算法的新题型

算法方面的增强主要体现在新的数据结构不断被选手所熟悉，和一些新领域的题目出现在ACM ICPC中。

数据结构方面，一些特殊性质的平衡树逐渐被大家掌握，如splay tree，leftist tree等等。Interval tree则被广泛用于计数。字符串方面，较容易实现的后缀树组也逐渐被接受。

一些算法：网络流方面，不少选手开始掌握push-relabel算法而放弃了经典的ford-fulkerson算法；刘汝佳的书广为传阅后，不少选手又掌握了fractional programming和dinkelbach算法。目前能熟练实现linear programming的选手较少，但可以预计过一段时间这也会成为必备的技能。

计算几何一直是ACM ICPC里面的难题。不仅编程困难，更由于精度问题导致非常难做对。计算几何往往是在比赛时被放弃的题目。即使算法并不非常难，选手也不敢随意去做。

一些零散的经典内容也被拿出来考察，如stable marriage，fft等。

总结和一些预计

基本上，实现起来不算太复杂的多项式时间复杂度的算法都可以出成一道ACM ICPC的题目。而出题者知识面的不停增长，也使得越来越多这样的算法被包括。另一方面，随着算法的发展，一些原本没有简单算法的题目也出现了新的解法，这样的题目也被加入到ACM ICPC中。ACM ICPC经过多年的积累有着大量的题目，其覆盖面也是非常之广。

可以预见一些新的优秀的算法将陆续出现在ACM ICPC中。比如由于任意图匹配的Edmonds-Carp算法实现起来非常繁琐，使得ICPC中一直不出现任意图匹配的题目（即使有也是规模非常小）。而Vijay Vazirani的论文<<matching is as easy as matrix inversion>>中给出了一种通用的通过矩阵求逆而求各种匹配的算法，虽然该算法实现起来有一个难点，但相信将会被一些选手采用，从而出现一些任意图匹配的题目，甚至更困难的exact match（该问题目前没有deterministic polynomial-time algorithm，但用上面的方法可以得出一个概率算法）。

而一些新的领域也必将给ACM ICPC的出题者带来灵感。例如已有越来越多Bio-informatics的题目在ICPC中出现。一些有着多项式算法的好题目，如inversion distance of signed permutations，则由于其理论的复杂而尚未出现在题目中。

图论中还有数不胜数的好的题目，比如linear time求minimum cut，还有Gomory-Hu tree的应用，这些也必将在不久的将来出现在ICPC题目中。

我认为将发生的另一个趋势是，随机算法，概率算法和近似算法会在ACM ICPC中占更大的比重，至于对于算法能力和代码能力考验的平衡，我个人非常喜欢数学和算法，我希望Final的题目能向中欧赛区的题目靠拢。

ACM ICPC考察的不仅仅是对经典算法的理解和掌握，创造算法的能力同样非常重要。学那么多算法，必须从中有所领悟，才能在赛场上有灵感去解决实际的问题。

如果大家有兴趣的话我可以找几个具体的问题详细分析，或是讨论一些具体的算法理论。同样的我也乐意分享一些ACM赛场上的经验，和在各大算法比赛中认识的一些有趣的人，和经历过的一些有趣的事。匆匆写完此文，疏漏之处在所难免，逻辑上也不甚连贯，希望大家见谅

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发表评论18次阅读2007.10.19 20:28 作者：Felicia　编辑

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