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Dmitry Gozman Contest 1. Petrozavodsk training camp. Winter 2007
About
Problems
Submit solution
Judge status
Standings
Final standings
Rank
Country
Participant
A
B
C
D
E
F
G
H
I
J
Solved
Time
1
Akinshin Andrey
+1
0:25
+1
0:39
+
0:05
+
0:57
+3
3:39
+
0:29
+
3:31
+
0:46
+
1:17
9
808
2
ACRush
+7
1:23
+
0:22
+
0:17
+3
2:45
+
3:04
+1
0:11
+3
4:09
+1
0:31
+1
1:40
9
1182
3
System.gc()
+1
4:41
+
1:27
+2
0:22
+3
1:12
+5
2:30
+
0:30
+
3:10
+2
0:45
+
2:01
9
1258
4
gawry
+
1:18
+1
0:41
+
0:26
+1
1:55
+3
3:17
+
0:32
+1
1:08
+
2:31
8
828
5
ahyangyi(newer id)
–16
3:38
+1
0:17
+
0:24
+4
1:50
–4
4:56
+
0:31
+
1:10
+4
2:34
6
586
6
Bruce Merry
–4
4:59
+1
1:50
+
0:29
+1
2:15
+
2:48
–1
4:40
+1
0:44
+1
2:39
6
725
7
Progbeat
+1
4:12
+3
2:05
+
1:20
+1
1:02
+4
0:40
+
3:19
6
938
8
GaLL
+1
1:04
+
1:47
–2
4:59
+12
4:36
+1
0:23
+
1:25
+
4:16
6
1091
9
lhcs
+1
2:35
+
1:04
+
4:42
+4
1:27
+
3:03
+2
3:43
6
1134
10
Werewolf
+
3:05
+
2:54
+
4:52
+1
2:44
+2
3:27
+
3:57
6
1319
11
SF #1
+2
1:15
+
0:22
+2
3:14
+
0:08
+
0:44
–24
4:58
5
423
12
boaz
+
0:53
+
0:24
+
1:59
+2
1:59
+3
1:44
5
519
13
Matrosov Mike
–2
3:39
+
2:17
+
1:05
+
3:04
+
1:20
+
2:08
–2
4:48
5
594
14
Dmitry 'Diman_YES' Kovalioff. Retired
–3
4:58
+
3:47
+
0:28
+1
0:46
+
1:58
+
2:45
5
604
15
ScaleRhyme
+
3:36
+1
0:58
+
0:36
+
0:24
+
4:24
5
618
16
Shef
–3
4:59
+
1:55
+
0:57
+2
3:48
–3
0:34
+3
1:16
+
2:41
5
737
17
EDvard
+5
4:18
+1
0:28
+2
2:44
+1
1:31
+
2:07
5
848
18
lqhl
+
3:46
+
2:09
+
2:10
+
2:10
+2
4:54
5
949
19
Amber
+
1:14
+
3:04
+1
4:28
–1
0:39
+1
3:43
+1
2:32
5
961
20
Rostislav
+
0:13
+
0:46
+
0:23
+1
1:05
4
167
21
Yermak
–1
3:40
+1
1:36
+
1:12
+
2:41
+
0:55
4
404
22
Zhong Cheng
+
0:50
+1
0:28
+1
1:42
+
3:54
4
454
23
arxor
+
0:35
+2
1:08
–3
4:58
+
1:18
–9
2:59
+
4:06
4
467
24
me
+
0:26
+
3:23
+
2:32
–5
4:45
+3
1:00
4
501
25
TNU Team
–4
2:22
+
1:19
+
0:24
+
0:16
+9
4:36
4
575
26
gy
+1
1:51
+4
2:16
–3
4:53
+
0:49
+3
2:57
4
633
27
Sergey Evdokimov
+4
1:58
+
0:52
+1
2:32
+
3:56
4
658
28
Chmeli_BSU
+14
2:57
+1
0:55
+1
0:17
–2
0:26
+2
1:23
4
692
29
Tralfamador
+1
1:20
+1
0:53
+4
3:06
+
4:51
4
730
30
TheBeet
+1
3:14
+1
0:23
–7
0:55
+2
2:30
+
4:47
4
734
31
Twips
+1
3:55
+4
1:27
+
1:07
+5
2:31
4
740
32
Wisdoms_Wind
+
2:34
+1
4:33
+4
1:22
+1
3:05
–1
4:43
4
814
33
KMA
+2
2:49
+
0:53
+
4:51
–3
1:22
+3
3:46
4
839
34
sav42
+2
2:02
+
0:46
+1
4:41
–3
1:14
+5
4:01
4
850
35
Eldar Bogdanov
+16
4:52
+2
1:45
+1
0:23
+5
2:43
4
1063
36
comp
+1
1:02
–6
1:36
+1
0:36
+
1:04
3
202
37
xuyiwen
+
0:58
+1
0:26
+3
1:57
3
281
38
WinTokk
+
2:13
+
1:31
+
1:03
–1
3:13
3
287
39
loneknight
+
3:09
+
0:25
–5
4:39
–5
0:48
+1
1:07
3
301
40
OrelSTU_2
+2
1:25
+1
0:46
+
2:04
3
315
41
wywcgs
+
0:31
+2
1:21
–2
0:46
+2
2:09
3
321
42
BBC
–1
1:31
+
1:32
+
0:29
+
4:06
3
367
43
CaesAr
+1
1:08
+1
0:47
–6
2:20
+
3:41
3
376
44
Last_Vikings
+
1:02
+1
0:46
–1
4:59
+
4:32
3
400
45
snowkeeper
–8
4:56
+4
1:29
+
0:36
+2
3:36
3
461
46
Igor Yevchynets [Lviv NU]
+1
1:30
+1
0:57
+3
4:05
3
492
47
Anton The Great
+3
2:44
+
1:13
+2
3:03
3
520
48
Tipikin Evgeniy (USU)
+1
1:00
+
2:29
+1
4:43
3
532
49
opaka_trojka
+
1:20
+
0:47
–1
4:03
–2
1:23
+8
4:07
–2
4:59
3
534
50
SpringFestival
+
2:25
+
2:10
–1
1:46
+3
3:22
3
537
51
Platonov[Barnaul]
+
1:58
+
1:02
+6
4:15
3
555
52
stelan
+6
2:55
+1
3:44
+
0:47
–2
4:49
3
586
53
Baranina
+
4:28
–6
4:58
+1
1:32
+4
2:14
3
594
54
Ivan Ivanov
+
4:31
+
1:30
–3
1:04
+2
3:37
3
618
55
Dmitry Semyonov Kyr-Rus Slav U
+
2:27
+3
1:30
+4
4:08
3
625
56
DonNTU Team (Akulshin, Belikov, Trofimenko)
+
3:38
+2
0:46
+3
4:42
3
646
57
Paul Diac
+7
3:10
+4
1:49
+5
0:58
3
677
58
dgorlov
+4
2:17
+2
3:59
–1
4:02
+
3:31
3
707
59
mirzman
–4
4:59
+
0:55
–1
0:23
+14
3:45
+
2:28
3
708
60
Dmytro Dziuma (DixonD) [Lviv NU]
+3
2:31
+5
3:38
+
3:16
3
725
61
Crazyman
+2
4:49
+3
1:27
–3
4:17
+2
3:50
3
746
62
yiyiyi4321
–2
4:46
+6
3:22
+3
1:25
+2
4:02
3
749
63
Wang Chen
–11
4:54
+2
4:11
–1
0:14
+2
4:21
+1
2:39
3
771
64
Tolstobrov Anatoliy[Ivanovo SPU]
+36
4:05
+1
0:21
–2
0:31
+
1:26
3
1092
65
Warlock
+
0:38
+
0:22
2
60
66
linshu
+
0:49
+
0:21
2
70
67
winter_snow
+1
1:08
+
0:28
2
116
68
jason
+1
0:43
+1
1:01
–3
2:15
2
144
69
Sergey Nizovtsev
+
1:14
+
1:24
2
158
70
KirillB(Arkhangelsk - PomorSU)
+
1:59
+
0:54
–4
4:56
–3
4:40
2
173
71
Felagund
+2
0:43
+2
1:11
2
194
72
Fancy_Y
+
1:29
+1
2:00
–2
2:34
2
229
73
Enots: Revolution
+1
2:42
+
0:55
2
237
74
brus07 (Lviv NU)
+4
1:27
+1
1:03
–6
2:58
2
250
75
svr
–3
3:10
+3
1:11
+1
1:42
2
253
76
WB
–29
4:59
+5
0:46
+2
1:13
2
259
77
Vladislav Iliev
–3
4:54
+1
3:04
+
0:56
2
260
78
Evernight
–3
4:23
+3
2:21
+
1:04
2
265
79
Kant SU -Dmitry - DIVAN
–1
3:32
+
2:23
+3
1:07
2
270
80
Olja Romanovskaia
–1
4:17
–2
4:58
+1
1:19
–1
4:17
+1
3:00
2
299
81
ACM07001
+3
2:20
+4
0:33
–1
0:50
–12
4:12
2
313
82
Igor E. Tuphanov
–2
3:58
+
2:25
+3
1:52
2
317
83
Oleksandr Voietsa [Lviv NU]
+4
2:57
+2
0:29
–8
4:57
2
326
84
Korduban [Kiev]
+
2:55
+
2:42
2
337
85
Nikolay Makarov
+
2:12
–2
1:47
+2
2:58
2
350
86
Alexander Kouprin
+
2:00
–4
3:50
+
3:51
2
351
87
Pavlov Sergey (Orenburg SU POVTAS)
+
3:45
+
2:08
2
353
88
VALERO
+5
2:36
+1
1:22
–1
4:59
2
358
89
Yosif Yosifov
+3
0:48
+3
3:13
–3
4:59
–4
3:30
–1
4:25
2
361
90
Jby_Yeah
–2
4:23
+
3:18
+
2:49
2
367
91
Stepanko%POLYTEH%
+
1:02
–40
2:48
+2
4:32
2
374
92
AiD
+2
2:18
+3
2:31
2
389
93
Eugeny Lutsenko
–2
4:53
+
3:20
+4
2:20
2
420
94
Witek Szymaniak
+2
2:32
+6
1:52
–4
3:25
2
424
95
Parshikov
–2
4:54
+3
3:21
+2
2:11
2
432
96
cepy_lepy
+
0:53
–1
3:05
+5
4:42
2
435
97
St_zanmato
–3
4:03
+8
2:36
+3
1:00
2
436
98
osa43
+3
3:48
+1
2:18
–2
4:58
2
446
99
ronobe (aka oberon)
–1
3:51
+
3:03
+3
3:27
–3
4:09
2
450
100
proby
+
4:44
+3
1:56
–3
3:05
2
460
101
Petar Petrov
+3
2:14
+4
3:08
–4
4:14
–3
4:43
2
462
102
Gubarev Valentin (Pskov)
+1
3:45
+4
2:29
2
474
103
Alex Fetisov
+5
3:33
+2
2:11
2
484
104
LvXianjie
+
4:51
+
3:50
–3
3:23
2
521
105
Bot
+7
2:43
–1
1:13
+2
3:02
–2
4:34
2
525
106
wcwswswws
–4
4:02
+5
3:54
+6
1:52
2
566
107
mziuri
–10
4:45
+5
2:49
+7
2:40
–3
4:43
–4
2:23
2
569
108
GUEEN
–5
2:50
+5
4:41
+8
1:15
2
616
109
caoqinxiang
+3
4:44
–2
4:55
–1
4:35
+1
4:48
2
652
110
Dima
+20
1:30
+5
4:07
2
837
111
Faeton (Kyiv - Mohyla Academy)
+
0:30
–5
1:06
1
30
111
Tusur
–2
1:24
+
0:30
1
30
113
Konstantin Lopyrev
–3
1:13
+1
0:24
–9
0:59
1
44
114
1C
–1
1:17
–8
3:07
+1
0:30
–6
3:07
1
50
115
derxyz
+
0:52
1
52
116
LittlePig
+
0:53
1
53
117
Alexandr172
–10
4:57
+1
0:41
–2
1:54
1
61
118
rotoZOOM
+
1:05
1
65
119
LoseAngel
+1
0:55
1
75
120
Yoyo
+
1:19
1
79
121
Vas
–8
4:58
+
1:27
–6
2:37
–4
2:16
–28
4:57
1
87
122
VictOr Abramov (YarSU)
–2
3:25
+
1:32
1
92
123
iportnov
+3
0:39
1
99
124
Alexander Mangilyov (TNU)
–4
3:57
+2
1:00
1
100
125
Oberon
–5
3:41
+
1:42
–1
1:03
1
102
126
Fokysnik[LNU]
–3
3:13
–1
4:28
+2
1:07
1
107
127
Peter Ivanov
–7
4:57
+
1:47
–3
2:15
1
107
128
Active User
+1
1:31
1
111
129
Freeuni: GioSag
+3
0:53
1
113
130
yurushkin
–15
3:42
+
2:01
–7
1:28
–6
4:53
1
121
131
Amit Ramesan
–9
4:59
+2
1:22
1
122
132
Alias aka Alexander Prudaev
+3
1:04
1
124
133
LJL
–8
3:33
–4
4:42
+1
1:50
1
130
134
mara (TNU)
+2
1:33
1
133
135
D_T_F
+3
1:17
1
137
136
Artur
–4
2:49
+2
1:46
–4
1:24
1
146
137
F. Shashin
+1
2:10
–3
2:50
–1
3:33
1
150
138
Borisov Oleg
+
2:33
1
153
139
Rahul Saladi
–1
4:01
+2
1:57
–2
0:53
1
157
140
Epifanov Vladislav (NNSU)
+
2:46
–1
1:07
–3
3:20
1
166
141
Rimidal
+3
1:53
1
173
142
lijian
–3
2:55
–11
4:59
+2
2:18
1
178
143
peshoto
+
3:00
1
180
144
horse527
–1
3:48
+1
2:41
1
181
145
Stanislav_Ognqnov
–4
4:32
+2
2:33
1
193
146
P_T_G
+1
2:57
1
197
147
dearboy
+2
2:38
1
198
147
Kisenko Vova
+2
2:38
1
198
149
Kutaisi SU1: router
+2
2:39
–2
4:53
1
199
150
MaOS
+2
2:44
1
204
151
tester
+3
2:29
1
209
152
Light
+2
2:56
–4
3:45
1
216
153
Alexander Babenko
+1
3:19
–4
2:09
–1
0:12
1
219
154
Cleonela Serban
–3
2:07
+8
1:07
1
227
155
DeSik
–2
2:35
+
3:57
–4
4:55
1
237
156
Zhukov Dmitry
+2
3:26
1
246
157
format_jam
–6
4:53
+
4:17
–7
3:13
1
257
158
[Pskov] Andrew Medonchak
+
4:20
–3
1:21
1
260
159
Allob
+1
4:03
1
263
160
ICh(USU)
–3
4:58
+
4:23
1
263
161
Abdulaziz Ergashev
+3
3:37
1
277
162
awpris
–3
3:38
+8
2:03
–3
4:55
1
283
163
chenzhongyin
+3
3:46
1
286
164
Alone In The Dark [USTU]
+4
3:33
–30
1:44
1
293
165
Felix Halim
+2
4:36
–1
4:00
1
316
166
I&K
+1
4:58
1
318
167
valdem
+2
4:46
–1
0:43
1
326
168
Ilya
+6
4:25
–1
4:59
1
385
169
ITStepDnepr
–2
4:58
+9
3:26
–1
4:40
1
386
170
Eugene Mikhalevskiy
–7
4:12
+12
2:28
1
388
171
Marty Stranger (Samara MNU)
+6
4:29
–4
3:17
1
389
172
Fantom
–3
3:31
+9
4:14
–6
2:42
1
434
173
ilyamit
+9
4:18
–6
4:44
–3
4:43
1
438
174
nodirbek
+15
3:35
1
515
175
Giorgi Varadashvili
+20
3:23
1
603
176
DeniskaB
–8
4:46
+38
3:29
1
969
177
Akim
–2
0:12
0
0
177
Anton juver++ Postnikov
–3
0:20
0
0
177
strike freedom
–1
0:22
–15
3:09
0
0
177
maxbsp
–2
0:45
–2
4:39
–13
4:49
0
0
177
Mr. Ogeb
–1
2:05
–1
0:23
–2
2:30
0
0
177
E][Flaer [TyumenSU]
–2
0:28
–5
2:03
–1
3:37
0
0
177
/*CoDDeR*/
–6
2:29
–3
0:51
0
0
177
Eugene
–8
1:53
–1
1:34
0
0
177
Etrnls [just for fun]
–1
0:36
0
0
177
maksim
–2
0:46
0
0
177
xxxxxxxxxxxxxxxxxxxxxxx
–6
1:57
0
0
177
SomeOne...
–2
0:46
0
0
177
DESPERADOS
–3
1:59
–3
1:46
0
0
177
ASKAR
–13
4:53
0
0
177
AndryS
–3
4:33
0
0
177
TEST
–8
1:56
0
0
177
LifeMaker
–6
2:32
0
0
177
Inkognito
–2
1:24
0
0
177
Qodirov Nodir
–2
2:11
0
0
177
Nikita!!!!!
–5
1:41
0
0
177
Flanker [TSOGU]
–4
3:03
–6
4:44
0
0
177
alexkuznetsov
–7
2:31
0
0
177
Radek Dembkowski
–2
2:14
0
0
177
Index Tree
–1
4:48
–5
1:48
0
0
177
SKINDER
–5
1:50
0
0
177
Roman Atangulov
–5
2:05
0
0
177
Todor Tsonkov
–1
1:49
0
0
177
Makar
–4
2:41
0
0
177
ichoyb
–4
2:05
0
0
177
Sohel Hafiz
–6
2:33
0
0
177
Kulitskiy Aleksandr
–1
2:16
–2
2:02
0
0
177
Natashka
–4
2:20
–1
3:02
0
0
177
Alex_Sp
–21
4:30
0
0
177
Sergio
–2
4:46
0
0
177
new
–20
2:39
0
0
177
Nadya Staneva
–3
3:33
0
0
177
Nowitzki
–3
2:27
0
0
177
Inkognito
–2
2:33
0
0
177
Burnin Maxim
–21
4:18
0
0
177
Lomir
–8
4:29
0
0
177
$p@c[e]
–2
4:42
0
0
177
oneself
–3
4:31
–1
2:54
0
0
177
Oleg Alexeev
–6
4:37
0
0
177
Alexei Goncharov
–1
3:09
0
0
177
Bot
–3
4:05
0
0
177
Lockoner
–1
3:11
0
0
177
bloodskys
–1
3:11
0
0
177
Ercan Muhamedzhan
–3
3:42
0
0
177
Duzhy Igor
–1
3:21
0
0
177
Mirzakhmet Syzdykov
–17
4:27
0
0
177
Alexey Prokopnev
–9
4:55
0
0
177
qwe
–14
3:50
0
0
177
zzzlll
–5
4:07
0
0
177
Roman Nefyodov [Ufa SATU]
–1
4:00
0
0
177
SUST_Phoenix
–2
4:03
0
0
177
Hasan S. Al-Bukhari
–8
4:50
0
0
177
DARK WIZARD [TSOGU]
–4
4:55
0
0
177
Ahwinds
–1
4:26
0
0
177
Mansurov Artur
–1
4:36
–1
4:37
0
0
177
frost
–6
4:52
0
0
177
Mihail Kovachev
–1
4:40
0
0
177
bloodskys
–2
4:46
0
0
177
alllvik [SamaraSAU]
–2
4:51
0
0
177
Guilherme Kunigami
–1
4:53
0
0
177
AlexP
–1
4:58
0
0
Accepted:
12%
16%
0%
29%
33%
8%
17%
31%
16%
16%
Participants:
9
52
0
114
10
9
133
4
63
31
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Timus Online Judge Team
. All rights reserved.