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
4392
334
1054
Tower of Hanoi
NEERC 2000 Central Subregional
2282
642
1055
Combinations
NEERC 2000 Central Subregional
3553
413
1056
Centers of the Net
NEERC 2000 Central Subregional
2693
544
1057
Amount of Degrees
NEERC 2000 Central Subregional
2052
714
1058
Chocolate
NEERC 2000 Central Subregional
518
2781
1059
Expression
NEERC 2000 Central Subregional
2211
663
1133
Fibonacci Sequence
NEERC 2001 Central Subregional
2190
222
1134
Cards
NEERC 2001 Central Subregional
2509
194
1135
Recruits
NEERC 2001 Central Subregional
3028
161
1136
Parliament
NEERC 2001 Central Subregional
4932
99
1137
Bus Routes
NEERC 2001 Central Subregional
1476
329
1138
Integer Percentage
NEERC 2001 Central Subregional
2428
200
1139
City Blocks
NEERC 2001 Central Subregional
6340
77
1140
Swamp Incident
NEERC 2001 Central Subregional
1293
375
1158
Censored!
NEERC 2001 Northern Subregional
964
502
1159
Fence
NEERC 2001 Northern Subregional
643
749
1160
Network
NEERC 2001 Northern Subregional
3007
164
1161
Stripies
NEERC 2001 Northern Subregional
5376
91
1162
Currency Exchange
NEERC 2001 Northern Subregional
2121
230
1163
Chapaev
NEERC 2001 Northern Subregional
104
4290
1164
Fillword
NEERC 2001 Northern Subregional
2397
203
1165
Subnumber
NEERC 2001 Northern Subregional
525
914
1166
Funny Card Game
NEERC 2001 Northern Subregional
133
3503
1224
Spiral
NEERC 2002 Central Subregional
7492
66
1225
Flags
NEERC 2002 Central Subregional
13943
35
1226
esreveR redrO
NEERC 2002 Central Subregional
4392
112
1227
Rally Championship
NEERC 2002 Central Subregional
1642
300
1228
Array
NEERC 2002 Central Subregional
4629
107
1229
Strong Brickwork
NEERC 2002 Central Subregional
1297
379
1230
Introspective Program
NEERC 2002 Central Subregional
645
756
1231
Turing: One, Two, Three, …
NEERC 2002 Central Subregional
222
2134
1232
Asteroid Landing
NEERC 2002 Central Subregional
202
2335
1274
Fractional Arithmetic
NEERC 2003 Central Subregional
710
696
1275
Knights of the Round Table
NEERC 2003 Central Subregional
199
2399
1276
Train
NEERC 2003 Central Subregional
675
732
1277
Cops and Thieves
NEERC 2003 Central Subregional
626
788
1278
“… Connecting People”
NEERC 2003 Central Subregional
501
981
1279
Warehouse
NEERC 2003 Central Subregional
1182
421
1280
Topological Sorting
NEERC 2003 Central Subregional
3514
142
1281
River Basin
NEERC 2003 Central Subregional
349
1396
1282
Game Tree
NEERC 2003 Central Subregional
1482
336
1500
Pass Licenses
NEERC 2006 Eastern Subregional
734
634
1501
Sense of Beauty
NEERC 2006 Eastern Subregional
1776
264
1502
Domino Dots
NEERC 2006 Eastern Subregional
6431
73
1503
Polynomial
NEERC 2006 Eastern Subregional
260
1747
1504
Good Manners
NEERC 2006 Eastern Subregional
202
2225
1505
Oil Transfer
NEERC 2006 Eastern Subregional
153
2894
1506
Columns of Numbers
NEERC 2006 Eastern Subregional
3337
141
1507
Difficult Decision
NEERC 2006 Eastern Subregional
1060
441
1508
Japanese Puzzle
NEERC 2006 Eastern Subregional
277
1644
1509
Domino Recognition
NEERC 2006 Eastern Subregional
125
3494
1510
Order
NEERC 2006 Eastern Subregional
5442
87
1582
Bookmakers
NEERC 2007 Eastern Subregional
3631
120
1583
Cheese
NEERC 2007 Eastern Subregional
222
1883
1584
Pharaohs’ Secrets
NEERC 2007 Eastern Subregional
316
1340
1585
Penguins
NEERC 2007 Eastern Subregional
11507
38
1586
Threeprime Numbers
NEERC 2007 Eastern Subregional
3022
144
1587
Flying Pig
NEERC 2007 Eastern Subregional
534
803
1588
Jamaica
NEERC 2007 Eastern Subregional
1348
322
1589
Sokoban
NEERC 2007 Eastern Subregional
14
18204
1590
Bacon’s Cipher
NEERC 2007 Eastern Subregional
2289
190
1591
Abstract Thinking
NEERC 2007 Eastern Subregional
404
1055
1592
Chinese Watches
NEERC 2007 Eastern Subregional
718
600
1649
Abstractionism to the People
NEERC 2008 Eastern Subregional
48
6957
1650
Billionaires
NEERC 2008 Eastern Subregional
1876
214
1651
Shortest Subchain
NEERC 2008 Eastern Subregional
1159
345
1652
Banking Crisis
NEERC 2008 Eastern Subregional
139
2708
1653
Death Conveyor
NEERC 2008 Eastern Subregional
50
6725
1654
Cipher Message
NEERC 2008 Eastern Subregional
6895
58
1655
Somali Pirates
NEERC 2008 Eastern Subregional
207
1860
1656
Far Away Kingdom's Army
NEERC 2008 Eastern Subregional
1992
202
1657
Cube Snake
NEERC 2008 Eastern Subregional
259
1500
1658
Sum of Digits
NEERC 2008 Eastern Subregional
2034
197
1659
Regular Triangles
NEERC 2008 Eastern Subregional
619
642
1711
Code Names
NEERC 2009 Eastern Subregional
2879
130
1712
Cipher Grille
NEERC 2009 Eastern Subregional
4514
83
1713
Key Substrings
NEERC 2009 Eastern Subregional
597
617
1714
Mnemonics and Palindromes 2
NEERC 2009 Eastern Subregional
110
3119
1715
Another Ball Killer
NEERC 2009 Eastern Subregional
365
998
1716
Alternative Solution
NEERC 2009 Eastern Subregional
485
756
1717
Eligibility Rules
NEERC 2009 Eastern Subregional
164
2151
1718
Rejudge
NEERC 2009 Eastern Subregional
1242
299
1719
Kill the Shaitan-Boss
NEERC 2009 Eastern Subregional
241
1491
1720
Summit Online Judge
NEERC 2009 Eastern Subregional
374
975
1721
Two Sides of the Same Coin
NEERC 2009 Eastern Subregional
649
568
1800
Murphy's Law
NEERC 2010 Eastern Subregional
2027
168
1801
The Revolution Cup
NEERC 2010 Eastern Subregional
52
5531
1802
Cube Puzzle
NEERC 2010 Eastern Subregional
157
2053
1803
The Czechs' Rifles
NEERC 2010 Eastern Subregional
465
722
1804
The Machinegunners in a Playoff
NEERC 2010 Eastern Subregional
864
392
1805
Chapaev and a Cipher Grille
NEERC 2010 Eastern Subregional
343
971
1806
Mobile Telegraphs
NEERC 2010 Eastern Subregional
1506
226
1807
Cartridges for Maxim
NEERC 2010 Eastern Subregional
231
1423
1808
Chapaev at the Planet Ocean
NEERC 2010 Eastern Subregional
171
1895
1809
Chapaev and Potatoes
NEERC 2010 Eastern Subregional
585
576
1885
Passenger Comfort
NEERC 2011 Eastern Subregional
1597
196
1886
Trip 2
NEERC 2011 Eastern Subregional
144
2043
1887
Frequent Flyer Card
NEERC 2011 Eastern Subregional
292
1042
1888
Pilot Work Experience
NEERC 2011 Eastern Subregional
698
444
1889
Airport Announcements
NEERC 2011 Eastern Subregional
1069
292
1890
Money out of Thin Air
NEERC 2011 Eastern Subregional
694
447
1891
Language Ocean
NEERC 2011 Eastern Subregional
457
674
1892
Morning in Koltsovo
NEERC 2011 Eastern Subregional
356
860
1893
A380
NEERC 2011 Eastern Subregional
5499
57
1894
Non-Flying Weather
NEERC 2011 Eastern Subregional
199
1505
1895
Steaks on Board
NEERC 2011 Eastern Subregional
140
2098
1910
Titan Ruins: Hidden Entrance
NEERC 2012 Eastern Subregional
8765
33
1911
Titan Ruins: Overtaking Fire
NEERC 2012 Eastern Subregional
55
4431
1912
Titan Ruins: Passing through Walls
NEERC 2012 Eastern Subregional
228
1210
1913
Titan Ruins: Alignment of Forces
NEERC 2012 Eastern Subregional
149
1811
1914
Titan Ruins: Serial Control
NEERC 2012 Eastern Subregional
57
4298
1915
Titan Ruins: Reconstruction of Bygones
NEERC 2012 Eastern Subregional
1368
209
1916
Titan Ruins: Waiting for Stability
NEERC 2012 Eastern Subregional
80
3200
1917
Titan Ruins: Deadly Accuracy
NEERC 2012 Eastern Subregional
1267
226
1918
Titan Ruins: Artful Manipulations
NEERC 2012 Eastern Subregional
309
903
1919
Titan Ruins: Transformation of Cylinders
NEERC 2012 Eastern Subregional
134
2000
1920
Titan Ruins: the Infinite Power of Magic
NEERC 2012 Eastern Subregional
406
692
1990
Podracing
NEERC 2013 Eastern Subregional
249
1009
1991
The battle near the swamp
NEERC 2013 Eastern Subregional
5750
45
1992
CVS
NEERC 2013 Eastern Subregional
694
371
1993
This cheeseburger you don't need
NEERC 2013 Eastern Subregional
1347
193
1994
The Emperor's plan
NEERC 2013 Eastern Subregional
247
1017
1995
Illegal spices
NEERC 2013 Eastern Subregional
444
576
1996
Cipher Message 3
NEERC 2013 Eastern Subregional
209
1193
1997
Those are not the droids you're looking for
NEERC 2013 Eastern Subregional
487
526
1998
The old Padawan
NEERC 2013 Eastern Subregional
735
351
1999
The secret module
NEERC 2013 Eastern Subregional
29
6700
2012
About Grisha N.
NEERC 2014 Eastern Subregional
14562
16
2013
Neither shaken nor stirred
NEERC 2014 Eastern Subregional
251
908
2014
Zhenya moves from parents
NEERC 2014 Eastern Subregional
444
522
2015
Zhenya moves from the dormitory
NEERC 2014 Eastern Subregional
818
286
2016
Magic and Science
NEERC 2014 Eastern Subregional
18
8464
2017
Best of a bad lot
NEERC 2014 Eastern Subregional
173
1295
2018
The Debut Album
NEERC 2014 Eastern Subregional
2337
101
2019
Pair: normal and paranormal
NEERC 2014 Eastern Subregional
864
271
2020
Traffic Jam in Flower Town
NEERC 2014 Eastern Subregional
1592
148
2021
Scarily interesting!
NEERC 2014 Eastern Subregional
547
425
2022
Riding a Toad
NEERC 2014 Eastern Subregional
57
3537
2023
Donald is a postman
NEERC 2014 Eastern Subregional
6372
37
2074
Timus problems classifier
Qualification of Eastern Subregional 2015
205
948
2075
Take care of your eyebrows!
Qualification of Eastern Subregional 2015
64
2753
2076
Vasiana
Qualification of Eastern Subregional 2015
16
7836
2077
Reductions
Qualification of Eastern Subregional 2015
18
7276
Solved problems:
show
|
hide
•
Sort by:
id
|
authors
|
difficulty
© 2000–2024
Timus Online Judge Team
. All rights reserved.