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Problem set. Ural SU Team Contests
Solved problems:
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ID
Title
Source
Authors
Difficulty
1005
Stone Pile
USU Championship 1997
19968
78
1006
Square Frames
USU Championship 1997
1578
983
1007
Code Words
USU Championship 1997
3872
402
1009
K-based Numbers
USU Championship 1997
16560
94
1011
Conductors
USU Championship 1997
6307
247
1014
Product of Digits
USU Local Contest. 1999
16578
94
1015
Test the Difference!
USU Local Contest. 1999
3423
454
1016
Cube on the Walk
USU Local Contest. 1999
1889
819
1017
Staircases
USU Local Contest. 1999
9911
157
1018
Binary Apple Tree
USU Local Contest. 1999
5565
279
1019
Line Painting
USU Local Contest. 1999
3357
462
1037
Memory Management
USU Championship 2000
1294
1178
1038
Spell Checker
USU Championship 2000
3156
485
1039
Anniversary Party
USU Championship 2000
3988
384
1040
Airline Company
USU Championship 2000
1524
1001
1041
Nikifor
USU Championship 2000
309
4814
1042
Central Heating
USU Championship 2000
1889
809
1043
Cover an Arc
USU Championship 2000
926
1641
1044
Lucky Tickets. Easy!
USU Championship 2000
12602
122
1045
Funny Game
USU Local Contest. March 2000
2906
521
1046
Geometrical Dreams
USU Local Contest. March 2000
795
1884
1047
Simple Calculations
USU Local Contest. March 2000
5024
302
1048
Superlong Sums
USU Local Contest. March 2000
7559
200
1049
Brave Balloonists
USU Local Contest. March 2000
6103
248
1050
Preparing an Article
USU Local Contest. March 2000
1044
1439
1051
Simple Game on a Grid
USU Local Contest. March 2000
2849
530
1052
Rabbit Hunt
USU Local Contest. March 2000
6396
237
1090
In the Army Now
USU Local Contest. March 2001
3552
364
1091
Tmutarakan Exams
USU Local Contest. March 2001
2460
525
1092
Transversal
USU Local Contest. March 2001
549
2321
1093
Darts
USU Local Contest. March 2001
640
1997
1094
E-screen
USU Local Contest. March 2001
2816
459
1095
Nikifor 3
USU Local Contest. March 2001
2239
577
1096
Get the Right Route Plate!
USU Local Contest. March 2001
1822
708
1097
Square Country 2
USU Local Contest. March 2001
942
1363
1124
Mosaic
USU Championship 2001
1673
298
1125
Hopscotch
USU Championship 2001
2121
236
1126
Magnetic Storms
USU Championship 2001
5436
92
1127
Colored Bricks
USU Championship 2001
1544
323
1128
Partition into Groups
USU Championship 2001
1208
412
1129
Door Painting
USU Championship 2001
1225
406
1130
Nikifor's Walk
USU Championship 2001
520
947
1131
Copying
USU Championship 2001
6558
76
1200
Horns and Hoofs
USU Local Contest. March 2002
1961
256
1201
Which Day Is It?
USU Local Contest. March 2002
1381
363
1202
Rectangles Travel
USU Local Contest. March 2002
1129
443
1203
Scientific Conference
USU Local Contest. March 2002
6280
80
1204
Idempotents
USU Local Contest. March 2002
2193
229
1205
By the Underground or by Foot?
USU Local Contest. March 2002
2117
237
1206
Sum of Digits of the Sum of Numbers
USU Local Contest. March 2002
4066
124
1207
Median on the Plane
USU Local Contest. March 2002
4171
121
1208
Legendary Teams Contest
USU Local Contest. March 2002
2355
213
1216
Two Pawns and One King
USU Championship 2002
233
2092
1217
Unlucky Tickets
USU Championship 2002
1229
410
1218
Episode N-th: The Jedi Tournament
USU Championship 2002
1561
324
1219
Symbolic Sequence
USU Championship 2002
4228
120
1220
Stacks
USU Championship 2002
1819
278
1221
Malevich Strikes Back!
USU Championship 2002
1198
421
1222
Chernobyl’ Eagles
USU Championship 2002
3549
143
1223
Chernobyl’ Eagle on a Roof
USU Championship 2002
1722
294
1249
Ancient Necropolis
USU Local Contest. March 2003
2323
219
1250
Sea Burial
USU Local Contest. March 2003
690
730
1251
Cemetery Manager
USU Local Contest. March 2003
330
1502
1252
Sorting the Tombstones
USU Local Contest. March 2003
1269
399
1253
Necrologues
USU Local Contest. March 2003
727
693
1254
Die Hard
USU Local Contest. March 2003
783
644
1255
Graveyard of the Cosa Nostra
USU Local Contest. March 2003
1811
280
1256
Cemetery Guard
USU Local Contest. March 2003
214
2280
1265
Mirror
USU Championship 2003
322
1549
1266
Kirchhoff's Law
USU Championship 2003
342
1461
1267
Yekaterinburg Subway
USU Championship 2003
286
1738
1268
Little Chu
USU Championship 2003
691
734
1269
Obscene Words Filter
USU Championship 2003
599
845
1270
Unicube
USU Championship 2003
205
2393
1271
Sailing Directions
USU Championship 2003
101
4634
1272
Non-Yekaterinburg Subway
USU Championship 2003
3488
147
1273
Tie
USU Championship 2003
1097
465
1338
Automobiles
USU Championship 2004
281
1792
1339
Babies
USU Championship 2004
596
860
1340
Cucaracha
USU Championship 2004
94
5014
1341
Device
USU Championship 2004
445
1146
1342
Enterprise
USU Championship 2004
700
734
1343
Fairy Tale
USU Championship 2004
1242
416
1344
Gigantic Turnip
USU Championship 2004
106
4495
1345
HTML
USU Championship 2004
352
1440
1346
Intervals of Monotonicity
USU Championship 2004
1744
297
1410
Crack
USU Championship 2005
1342
386
1411
40 Islands Knights
USU Championship 2005
156
3145
1412
Autumn Tide
USU Championship 2005
332
1527
1413
Mars Jumper
USU Championship 2005
2907
179
1414
Astronomical Database
USU Championship 2005
1198
432
1415
Mobile Life
USU Championship 2005
46
9321
1416
Confidential
USU Championship 2005
1313
395
1417
Space Poker 2
USU Championship 2005
257
1955
1418
Military Story
USU Championship 2005
563
911
1419
Maps of the Island Worlds
USU Championship 2005
418
1220
1420
Integer-Valued Complex Division
USU Championship 2005
267
1885
1480
Coupons
USU Championship 2006
1031
469
1481
Winning Chances
USU Championship 2006
195
2380
1482
Triangle Game
USU Championship 2006
147
3107
1483
Table Football
USU Championship 2006
1261
384
1484
Film Rating
USU Championship 2006
750
642
1485
Football and Lie
USU Championship 2006
270
1742
1486
Equal Squares
USU Championship 2006
763
631
1487
Chinese Football
USU Championship 2006
373
1274
1488
ACM Poker
USU Championship 2006
301
1569
1562
GM-pineapple
USU Championship 2007
1112
405
1563
Bayan
USU Championship 2007
8437
54
1564
Counting Ones
USU Championship 2007
653
685
1565
The Duel for Three
USU Championship 2007
238
1830
1566
Triangular Postcards
USU Championship 2007
136
3109
1567
SMS-spam
USU Championship 2007
11182
41
1568
Train Car Sorting
USU Championship 2007
264
1656
1569
Networking the “Iset”
USU Championship 2007
484
919
1570
Eating High
USU Championship 2007
492
904
1571
Interpreters
USU Championship 2007
997
451
1628
White Streaks
USU Championship 2008
2505
168
1629
Trip
USU Championship 2008
519
796
1630
Talisman
USU Championship 2008
405
1015
1631
Drunk King 2
USU Championship 2008
857
486
1632
Lasers
USU Championship 2008
83
4530
1633
Hippogriffs
USU Championship 2008
540
766
1634
Spider Mite
USU Championship 2008
175
2277
1635
Mnemonics and Palindromes
USU Championship 2008
2098
200
1636
Penalty Time
USU Championship 2008
7034
60
1637
Triangle Game 2
USU Championship 2008
115
3370
1638
Bookworm
USU Championship 2008
6432
65
1732
Ministry of Truth
USU Championship 2009
844
456
1733
Forgotten Technology
USU Championship 2009
73
4689
1734
Endgame Database
USU Championship 2009
167
2199
1735
Theft of the Century
USU Championship 2009
123
2926
1736
Chinese Hockey
USU Championship 2009
323
1169
1737
Mnemonics and Palindromes 3
USU Championship 2009
1538
251
1738
Computer Security
USU Championship 2009
380
998
1739
Faryuks
USU Championship 2009
201
1845
1740
Deer is Better!
USU Championship 2009
2795
139
1741
Communication Fiend
USU Championship 2009
1350
286
1774
Barber of the Army of Mages
Ural SU Championship 2010
697
512
1775
Space Bowling
Ural SU Championship 2010
374
943
1776
Anniversary Firework
Ural SU Championship 2010
771
464
1777
Anindilyakwa
Ural SU Championship 2010
2887
125
1778
Chinese Hockey 2
Ural SU Championship 2010
72
4416
1779
The Great Team
Ural SU Championship 2010
1070
335
1780
Gray Code
Ural SU Championship 2010
383
921
1781
Clean Code
Ural SU Championship 2010
158
2156
1782
Jack's New Word
Ural SU Championship 2010
163
2093
1783
Nuclear Arms Race
Ural SU Championship 2010
760
470
1784
Rounders
Ural SU Championship 2010
285
1228
1862
Very Wealthy Mole
Ural FU Championship 2011
252
1275
1863
Peaceful Atom
Ural FU Championship 2011
298
1084
1864
Get-Together at Den's
Ural FU Championship 2011
1924
173
1865
The Island of Märket
Ural FU Championship 2011
88
3408
1866
Poetic Foot
Ural FU Championship 2011
434
752
1867
Nanotechnologies
Ural FU Championship 2011
119
2589
1868
Prediction Contest
Ural FU Championship 2011
2140
155
1869
New Year Cruise
Ural FU Championship 2011
1413
235
1870
Zinium 2
Ural FU Championship 2011
466
702
1871
Seismic Waves
Ural FU Championship 2011
532
616
1872
Spacious Office
Ural FU Championship 2011
414
788
1931
Excellent Team
Ural FU Championship 2012
1847
165
1932
The Secret of Identifier
Ural FU Championship 2012
305
970
1933
Guns for Battle!
Ural FU Championship 2012
752
401
1934
Black Spot
Ural FU Championship 2012
854
354
1935
Tears of Drowned
Ural FU Championship 2012
3915
78
1936
Roshambo
Ural FU Championship 2012
256
1149
1937
Davy Jones’s Organ
Ural FU Championship 2012
242
1212
1938
Caribbean Triangle
Ural FU Championship 2012
52
4928
1939
First Seal
Ural FU Championship 2012
351
846
1940
Not So Simple Years
Ural FU Championship 2012
358
830
1981
Parallel and Perpendicular
Ural FU Championship 2013
637
435
1982
Electrification Plan
Ural FU Championship 2013
2130
132
1983
Nectar Gathering
Ural FU Championship 2013
161
1646
1984
Dummy Guy
Ural FU Championship 2013
1344
208
1985
Prime Square
Ural FU Championship 2013
133
1969
1986
Paul’s Salads
Ural FU Championship 2013
227
1188
1987
Nested Segments
Ural FU Championship 2013
1686
166
1988
Planet Ocean Landing
Ural FU Championship 2013
233
1159
1989
Subpalindromes
Ural FU Championship 2013
837
332
2100
Wedding Dinner
Ural FU Junior Championship 2016
7207
29
2101
Knight's Shield
Ural FU Junior Championship 2016
109
1746
2102
Michael and Cryptography
Ural FU Junior Championship 2016
1453
142
2103
Corporate Mail
Ural FU Junior Championship 2016
164
1194
2104
Game with a Strip
Ural FU Junior Championship 2016
563
363
2105
Alice and Bob are on Bikes
Ural FU Junior Championship 2016
988
208
2106
Deserialization
Ural FU Junior Championship 2016
187
1055
2107
Oppa Funcan Style
Ural FU Junior Championship 2016
125
1539
2108
Oleg and Little Ponies
Ural FU Junior Championship 2016
451
451
2109
Tourism on Mars
Ural FU Junior Championship 2016
387
523
2110
Remove or Maximize
Ural FU Junior Championship 2016
196
1009
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