ENG
RUS
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
Problem set. NEERC Regionals
Solved problems:
show
|
hide
•
Sort by:
id
|
authors
|
difficulty
ID
Title
Source
Authors
Difficulty
1053
Pinocchio
NEERC 2000 Central Subregional
4408
337
1054
Tower of Hanoi
NEERC 2000 Central Subregional
2324
638
1055
Combinations
NEERC 2000 Central Subregional
3571
416
1056
Centers of the Net
NEERC 2000 Central Subregional
2713
547
1057
Amount of Degrees
NEERC 2000 Central Subregional
2091
709
1058
Chocolate
NEERC 2000 Central Subregional
522
2792
1059
Expression
NEERC 2000 Central Subregional
2218
668
1133
Fibonacci Sequence
NEERC 2001 Central Subregional
2211
222
1134
Cards
NEERC 2001 Central Subregional
2529
195
1135
Recruits
NEERC 2001 Central Subregional
3045
162
1136
Parliament
NEERC 2001 Central Subregional
4967
99
1137
Bus Routes
NEERC 2001 Central Subregional
1512
325
1138
Integer Percentage
NEERC 2001 Central Subregional
2443
201
1139
City Blocks
NEERC 2001 Central Subregional
6390
77
1140
Swamp Incident
NEERC 2001 Central Subregional
1305
376
1158
Censored!
NEERC 2001 Northern Subregional
969
505
1159
Fence
NEERC 2001 Northern Subregional
648
752
1160
Network
NEERC 2001 Northern Subregional
3284
152
1161
Stripies
NEERC 2001 Northern Subregional
5415
91
1162
Currency Exchange
NEERC 2001 Northern Subregional
2358
209
1163
Chapaev
NEERC 2001 Northern Subregional
106
4264
1164
Fillword
NEERC 2001 Northern Subregional
2410
204
1165
Subnumber
NEERC 2001 Northern Subregional
530
916
1166
Funny Card Game
NEERC 2001 Northern Subregional
132
3566
1224
Spiral
NEERC 2002 Central Subregional
7587
66
1225
Flags
NEERC 2002 Central Subregional
14069
36
1226
esreveR redrO
NEERC 2002 Central Subregional
4418
113
1227
Rally Championship
NEERC 2002 Central Subregional
1657
300
1228
Array
NEERC 2002 Central Subregional
4657
107
1229
Strong Brickwork
NEERC 2002 Central Subregional
1307
380
1230
Introspective Program
NEERC 2002 Central Subregional
652
756
1231
Turing: One, Two, Three, …
NEERC 2002 Central Subregional
223
2148
1232
Asteroid Landing
NEERC 2002 Central Subregional
202
2361
1274
Fractional Arithmetic
NEERC 2003 Central Subregional
729
686
1275
Knights of the Round Table
NEERC 2003 Central Subregional
203
2379
1276
Train
NEERC 2003 Central Subregional
682
732
1277
Cops and Thieves
NEERC 2003 Central Subregional
632
789
1278
“… Connecting People”
NEERC 2003 Central Subregional
507
980
1279
Warehouse
NEERC 2003 Central Subregional
1192
422
1280
Topological Sorting
NEERC 2003 Central Subregional
3567
142
1281
River Basin
NEERC 2003 Central Subregional
355
1388
1282
Game Tree
NEERC 2003 Central Subregional
1496
336
1500
Pass Licenses
NEERC 2006 Eastern Subregional
744
633
1501
Sense of Beauty
NEERC 2006 Eastern Subregional
1787
266
1502
Domino Dots
NEERC 2006 Eastern Subregional
6491
73
1503
Polynomial
NEERC 2006 Eastern Subregional
266
1730
1504
Good Manners
NEERC 2006 Eastern Subregional
205
2221
1505
Oil Transfer
NEERC 2006 Eastern Subregional
153
2929
1506
Columns of Numbers
NEERC 2006 Eastern Subregional
3405
140
1507
Difficult Decision
NEERC 2006 Eastern Subregional
1068
443
1508
Japanese Puzzle
NEERC 2006 Eastern Subregional
280
1646
1509
Domino Recognition
NEERC 2006 Eastern Subregional
126
3511
1510
Order
NEERC 2006 Eastern Subregional
5499
87
1582
Bookmakers
NEERC 2007 Eastern Subregional
3651
121
1583
Cheese
NEERC 2007 Eastern Subregional
224
1893
1584
Pharaohs’ Secrets
NEERC 2007 Eastern Subregional
316
1359
1585
Penguins
NEERC 2007 Eastern Subregional
11652
38
1586
Threeprime Numbers
NEERC 2007 Eastern Subregional
3058
144
1587
Flying Pig
NEERC 2007 Eastern Subregional
538
808
1588
Jamaica
NEERC 2007 Eastern Subregional
1357
324
1589
Sokoban
NEERC 2007 Eastern Subregional
19
15276
1590
Bacon’s Cipher
NEERC 2007 Eastern Subregional
2324
190
1591
Abstract Thinking
NEERC 2007 Eastern Subregional
407
1062
1592
Chinese Watches
NEERC 2007 Eastern Subregional
733
596
1649
Abstractionism to the People
NEERC 2008 Eastern Subregional
48
7069
1650
Billionaires
NEERC 2008 Eastern Subregional
2118
193
1651
Shortest Subchain
NEERC 2008 Eastern Subregional
1178
345
1652
Banking Crisis
NEERC 2008 Eastern Subregional
141
2715
1653
Death Conveyor
NEERC 2008 Eastern Subregional
50
6833
1654
Cipher Message
NEERC 2008 Eastern Subregional
6975
59
1655
Somali Pirates
NEERC 2008 Eastern Subregional
208
1881
1656
Far Away Kingdom's Army
NEERC 2008 Eastern Subregional
2008
203
1657
Cube Snake
NEERC 2008 Eastern Subregional
261
1513
1658
Sum of Digits
NEERC 2008 Eastern Subregional
2054
199
1659
Regular Triangles
NEERC 2008 Eastern Subregional
624
647
1711
Code Names
NEERC 2009 Eastern Subregional
2895
131
1712
Cipher Grille
NEERC 2009 Eastern Subregional
4547
84
1713
Key Substrings
NEERC 2009 Eastern Subregional
604
621
1714
Mnemonics and Palindromes 2
NEERC 2009 Eastern Subregional
109
3202
1715
Another Ball Killer
NEERC 2009 Eastern Subregional
370
1003
1716
Alternative Solution
NEERC 2009 Eastern Subregional
489
764
1717
Eligibility Rules
NEERC 2009 Eastern Subregional
163
2203
1718
Rejudge
NEERC 2009 Eastern Subregional
1253
302
1719
Kill the Shaitan-Boss
NEERC 2009 Eastern Subregional
247
1483
1720
Summit Online Judge
NEERC 2009 Eastern Subregional
379
980
1721
Two Sides of the Same Coin
NEERC 2009 Eastern Subregional
653
575
1800
Murphy's Law
NEERC 2010 Eastern Subregional
2084
167
1801
The Revolution Cup
NEERC 2010 Eastern Subregional
53
5557
1802
Cube Puzzle
NEERC 2010 Eastern Subregional
157
2096
1803
The Czechs' Rifles
NEERC 2010 Eastern Subregional
472
726
1804
The Machinegunners in a Playoff
NEERC 2010 Eastern Subregional
868
399
1805
Chapaev and a Cipher Grille
NEERC 2010 Eastern Subregional
345
986
1806
Mobile Telegraphs
NEERC 2010 Eastern Subregional
1734
201
1807
Cartridges for Maxim
NEERC 2010 Eastern Subregional
230
1459
1808
Chapaev at the Planet Ocean
NEERC 2010 Eastern Subregional
171
1934
1809
Chapaev and Potatoes
NEERC 2010 Eastern Subregional
591
582
1885
Passenger Comfort
NEERC 2011 Eastern Subregional
1657
193
1886
Trip 2
NEERC 2011 Eastern Subregional
145
2078
1887
Frequent Flyer Card
NEERC 2011 Eastern Subregional
294
1059
1888
Pilot Work Experience
NEERC 2011 Eastern Subregional
702
452
1889
Airport Announcements
NEERC 2011 Eastern Subregional
1082
295
1890
Money out of Thin Air
NEERC 2011 Eastern Subregional
700
454
1891
Language Ocean
NEERC 2011 Eastern Subregional
463
681
1892
Morning in Koltsovo
NEERC 2011 Eastern Subregional
360
871
1893
A380
NEERC 2011 Eastern Subregional
5561
58
1894
Non-Flying Weather
NEERC 2011 Eastern Subregional
209
1471
1895
Steaks on Board
NEERC 2011 Eastern Subregional
141
2133
1910
Titan Ruins: Hidden Entrance
NEERC 2012 Eastern Subregional
8895
33
1911
Titan Ruins: Overtaking Fire
NEERC 2012 Eastern Subregional
56
4481
1912
Titan Ruins: Passing through Walls
NEERC 2012 Eastern Subregional
229
1237
1913
Titan Ruins: Alignment of Forces
NEERC 2012 Eastern Subregional
150
1848
1914
Titan Ruins: Serial Control
NEERC 2012 Eastern Subregional
58
4349
1915
Titan Ruins: Reconstruction of Bygones
NEERC 2012 Eastern Subregional
1377
213
1916
Titan Ruins: Waiting for Stability
NEERC 2012 Eastern Subregional
80
3286
1917
Titan Ruins: Deadly Accuracy
NEERC 2012 Eastern Subregional
1282
229
1918
Titan Ruins: Artful Manipulations
NEERC 2012 Eastern Subregional
310
924
1919
Titan Ruins: Transformation of Cylinders
NEERC 2012 Eastern Subregional
134
2054
1920
Titan Ruins: the Infinite Power of Magic
NEERC 2012 Eastern Subregional
410
704
1990
Podracing
NEERC 2013 Eastern Subregional
250
1036
1991
The battle near the swamp
NEERC 2013 Eastern Subregional
5839
46
1992
CVS
NEERC 2013 Eastern Subregional
703
378
1993
This cheeseburger you don't need
NEERC 2013 Eastern Subregional
1360
197
1994
The Emperor's plan
NEERC 2013 Eastern Subregional
248
1044
1995
Illegal spices
NEERC 2013 Eastern Subregional
448
588
1996
Cipher Message 3
NEERC 2013 Eastern Subregional
210
1224
1997
Those are not the droids you're looking for
NEERC 2013 Eastern Subregional
496
532
1998
The old Padawan
NEERC 2013 Eastern Subregional
741
359
1999
The secret module
NEERC 2013 Eastern Subregional
30
6733
2012
About Grisha N.
NEERC 2014 Eastern Subregional
15005
16
2013
Neither shaken nor stirred
NEERC 2014 Eastern Subregional
256
922
2014
Zhenya moves from parents
NEERC 2014 Eastern Subregional
451
532
2015
Zhenya moves from the dormitory
NEERC 2014 Eastern Subregional
835
290
2016
Magic and Science
NEERC 2014 Eastern Subregional
19
8458
2017
Best of a bad lot
NEERC 2014 Eastern Subregional
176
1319
2018
The Debut Album
NEERC 2014 Eastern Subregional
2411
101
2019
Pair: normal and paranormal
NEERC 2014 Eastern Subregional
874
277
2020
Traffic Jam in Flower Town
NEERC 2014 Eastern Subregional
1608
152
2021
Scarily interesting!
NEERC 2014 Eastern Subregional
550
438
2022
Riding a Toad
NEERC 2014 Eastern Subregional
57
3661
2023
Donald is a postman
NEERC 2014 Eastern Subregional
6489
38
2074
Timus problems classifier
Qualification of Eastern Subregional 2015
210
965
2075
Take care of your eyebrows!
Qualification of Eastern Subregional 2015
65
2832
2076
Vasiana
Qualification of Eastern Subregional 2015
17
7866
2077
Reductions
Qualification of Eastern Subregional 2015
18
7585
Solved problems:
show
|
hide
•
Sort by:
id
|
authors
|
difficulty
© 2000–2024
Timus Online Judge Team
. All rights reserved.