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Problem set. Volume 12
Solved problems:
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Volume 11
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ID
Title
Source
Authors
Difficulty
2100
Wedding Dinner
Ural FU Junior Championship 2016
7507
29
2101
Knight's Shield
Ural FU Junior Championship 2016
118
1700
2102
Michael and Cryptography
Ural FU Junior Championship 2016
1484
146
2103
Corporate Mail
Ural FU Junior Championship 2016
169
1216
2104
Game with a Strip
Ural FU Junior Championship 2016
576
371
2105
Alice and Bob are on Bikes
Ural FU Junior Championship 2016
1055
204
2106
Deserialization
Ural FU Junior Championship 2016
194
1067
2107
Oppa Funcan Style
Ural FU Junior Championship 2016
133
1522
2108
Oleg and Little Ponies
Ural FU Junior Championship 2016
466
457
2109
Tourism on Mars
Ural FU Junior Championship 2016
400
531
2110
Remove or Maximize
Ural FU Junior Championship 2016
202
1026
2111
Plato
University-Academy Olympiad 2019
2263
73
2112
Battle log
University-Academy Olympiad 2019
192
819
2113
Survive the flood
University-Academy Olympiad 2019
377
427
2114
My craft
University-Academy Olympiad 2019
156
996
2115
The Knowledge Day
University-Academy Olympiad 2019
721
226
2116
He is not a knight for you
University-Academy Olympiad 2019
180
870
2117
Polyphemus' triples
University-Academy Olympiad 2019
299
535
2118
Cipher Message 4
Petrozavodsk Summer 2018. umnik_team contest
109
1373
2119
Tree Hull
Petrozavodsk Summer 2018. umnik_team contest
195
797
2120
Tree Average Weight
Petrozavodsk Summer 2018. umnik_team contest
76
1899
2121
Intersection of Parabolas
Petrozavodsk Summer 2018. umnik_team contest
216
723
2122
Hamming
Petrozavodsk Summer 2018. umnik_team contest
30
4083
2123
Knapsack
Petrozavodsk Summer 2018. umnik_team contest
149
1027
2124
Algebra on Segment
Petrozavodsk Summer 2018. umnik_team contest
112
1339
2125
Continue the Sequence
Petrozavodsk Summer 2018. umnik_team contest
43
3082
2126
Partition into Teams
Petrozavodsk Summer 2018. umnik_team contest
89
1650
2127
Determinant of a Graph
Petrozavodsk Summer 2018. umnik_team contest
37
3475
2128
Rubina's Solitaire
Later is better than never
149
999
2129
Mortgage in Far Away Kingdom
Later is better than never
158
946
2130
Alice + Bob
Later is better than never
157
952
2131
Open Cup
Later is better than never
20
5297
2132
Graph Decomposition. Version 2
Later is better than never
97
1485
2133
Terms of reference
Later is better than never
67
2064
2134
Stampman
Later is better than never
84
1691
2135
Pauline and commits
Later is better than never
151
987
2136
John vs Santa
Later is better than never
59
2303
2137
Dynamic string complexity
Later is better than never
18
5675
2138
The Good, the Bad and the Ugly
Ural School Programming Contest 2019
1363
112
2139
Experiment with Juice
Ural School Programming Contest 2019
25
4403
2140
BitMazeCraft
Ural School Programming Contest 2019
124
1150
2141
Sasha Vilkin
Ural School Programming Contest 2019
603
251
2142
Magic
Ural School Programming Contest 2019
1210
126
2143
Victoria!
Ural School Programming Contest 2019
222
664
2144
Cleaning the Room
Ural School Programming Contest 2019
679
224
2145
Olympiad for Everyone
Ural School Programming Contest 2019
397
379
2146
Quiz Show
Ural School Programming Contest 2019
233
634
2147
City Building
Ural School Programming Contest 2019
74
1835
2148
Insane Shot
Ural School Programming Contest 2019
299
499
2149
Pigeonhole Principle
Ural School Programming Contest 2019
1026
149
2150
4B and Zoo
Ural School Programming Contest 2020
103
1134
2151
Mahjong
Ural School Programming Contest 2020
138
866
2152
Tax Fees
Ural School Programming Contest 2020
101
1155
2153
Perfect Squad
Ural School Programming Contest 2020
126
943
2154
Flight on a Cannonball
Ural School Programming Contest 2020
41
2513
2155
Quadrocopter
Ural School Programming Contest 2020
121
978
2156
Interesting Conversations
Ural School Programming Contest 2020
188
647
2157
Skydiving
Ural School Programming Contest 2020
89
1295
2158
Two progressions
Ural School Programming Contest 2021
33
1843
2159
Essay
Ural School Programming Contest 2021
49
1346
2160
Meta-statement
Ural School Programming Contest 2021
63
1087
2161
Mount & Blade
Ural School Programming Contest 2021
99
728
2162
Graphmania
Ural School Programming Contest 2021
62
1101
2163
Interview
Ural School Programming Contest 2021
59
1149
2164
Bookmaker
Ural School Programming Contest 2021
38
1654
2165
Cake Cutter
Ural School Programming Contest 2021
37
1688
2166
Two Roads
Ural School Programming Contest 2022
29
2033
2167
Cipher Message 5
Ural School Programming Contest 2022
152
490
2168
Runes in the Field
Ural School Programming Contest 2022
14
3304
2169
City Building 2
Ural School Programming Contest 2022
33
1844
2170
Experiment with Juice 2
Ural School Programming Contest 2022
47
1391
2171
Two Progressions 2
Ural School Programming Contest 2022
46
1416
2172
Meta-statement 2
Ural School Programming Contest 2022
98
735
2173
Meta-statement 3
Ural School Programming Contest 2022
88
810
2174
Dualism of Numbers
Ural School Programming Contest 2023
47
904
2175
Staircase
Ural School Programming Contest 2023
37
1096
2176
Wonderful Numbers
Ural School Programming Contest 2023
38
1074
2177
Vadim and Sudoku: XV-Pairs
Ural School Programming Contest 2023
29
1322
2178
Vadim and Sudoku: Renban
Ural School Programming Contest 2023
22
1610
2179
Need More Roads
Ural School Programming Contest 2023
20
1717
2180
Need More Tasks
Ural School Programming Contest 2023
26
1431
2181
Student, or There and Back Again
Ural School Programming Contest 2023
31
1255
2182
Broken Rum
Ural School Programming Contest 2024
68
661
2183
Good Mood
Ural School Programming Contest 2024
65
687
2184
Flint's Favorite Number
Ural School Programming Contest 2024
30
1288
2185
Journey to the Treasure
Ural School Programming Contest 2024
11
2449
2186
Hands Up!
Ural School Programming Contest 2024
13
2236
2187
Need More Gold
Ural School Programming Contest 2024
23
1561
2188
They are charging the cannon... WHY?!
Ural School Programming Contest 2024
15
2062
2189
I Don't Like These Sailors!
Ural School Programming Contest 2024
33
1199
2190
Match of the Millennium
ICPC Ural Regional Contest Qualifier 2022
32
1228
2191
Piecewise Linear Functions
ICPC Ural Regional Contest Qualifier 2022
13
2236
2192
My Grandfather
ICPC Ural Regional Contest Qualifier 2022
43
973
2193
Old Barabarian Rap
ICPC Ural Regional Contest Qualifier 2022
22
1607
2194
Snakes&Snakes
ICPC Ural Regional Contest Qualifier 2023
83
555
2195
Binary Trees
ICPC Ural Regional Contest Qualifier 2023
17
1910
2196
Apocalypse
ICPC Ural Regional Contest Qualifier 2023
19
1772
2197
Work is not a wolf; a wolf is to walk
ICPC Ural Regional Contest Qualifier 2024
14
2149
2198
Deep Understanding
ICPC Ural Regional Contest Qualifier 2024
28
1355
2199
Company Question
ICPC Ural Regional Contest Qualifier 2024
30
1289
Solved problems:
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