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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
7496
29
2101
Knight's Shield
Ural FU Junior Championship 2016
116
1719
2102
Michael and Cryptography
Ural FU Junior Championship 2016
1483
145
2103
Corporate Mail
Ural FU Junior Championship 2016
169
1210
2104
Game with a Strip
Ural FU Junior Championship 2016
575
370
2105
Alice and Bob are on Bikes
Ural FU Junior Championship 2016
1054
204
2106
Deserialization
Ural FU Junior Championship 2016
194
1062
2107
Oppa Funcan Style
Ural FU Junior Championship 2016
132
1525
2108
Oleg and Little Ponies
Ural FU Junior Championship 2016
466
455
2109
Tourism on Mars
Ural FU Junior Championship 2016
400
528
2110
Remove or Maximize
Ural FU Junior Championship 2016
202
1022
2111
Plato
University-Academy Olympiad 2019
2259
72
2112
Battle log
University-Academy Olympiad 2019
192
813
2113
Survive the flood
University-Academy Olympiad 2019
376
426
2114
My craft
University-Academy Olympiad 2019
156
990
2115
The Knowledge Day
University-Academy Olympiad 2019
721
225
2116
He is not a knight for you
University-Academy Olympiad 2019
180
865
2117
Polyphemus' triples
University-Academy Olympiad 2019
299
532
2118
Cipher Message 4
Petrozavodsk Summer 2018. umnik_team contest
109
1364
2119
Tree Hull
Petrozavodsk Summer 2018. umnik_team contest
194
796
2120
Tree Average Weight
Petrozavodsk Summer 2018. umnik_team contest
75
1909
2121
Intersection of Parabolas
Petrozavodsk Summer 2018. umnik_team contest
216
718
2122
Hamming
Petrozavodsk Summer 2018. umnik_team contest
29
4161
2123
Knapsack
Petrozavodsk Summer 2018. umnik_team contest
149
1021
2124
Algebra on Segment
Petrozavodsk Summer 2018. umnik_team contest
112
1330
2125
Continue the Sequence
Petrozavodsk Summer 2018. umnik_team contest
43
3062
2126
Partition into Teams
Petrozavodsk Summer 2018. umnik_team contest
89
1639
2127
Determinant of a Graph
Petrozavodsk Summer 2018. umnik_team contest
37
3453
2128
Rubina's Solitaire
Later is better than never
149
993
2129
Mortgage in Far Away Kingdom
Later is better than never
158
940
2130
Alice + Bob
Later is better than never
157
945
2131
Open Cup
Later is better than never
20
5262
2132
Graph Decomposition. Version 2
Later is better than never
95
1503
2133
Terms of reference
Later is better than never
67
2050
2134
Stampman
Later is better than never
83
1697
2135
Pauline and commits
Later is better than never
151
981
2136
John vs Santa
Later is better than never
58
2321
2137
Dynamic string complexity
Later is better than never
17
5846
2138
The Good, the Bad and the Ugly
Ural School Programming Contest 2019
1358
112
2139
Experiment with Juice
Ural School Programming Contest 2019
25
4373
2140
BitMazeCraft
Ural School Programming Contest 2019
122
1159
2141
Sasha Vilkin
Ural School Programming Contest 2019
602
250
2142
Magic
Ural School Programming Contest 2019
1206
126
2143
Victoria!
Ural School Programming Contest 2019
220
665
2144
Cleaning the Room
Ural School Programming Contest 2019
674
224
2145
Olympiad for Everyone
Ural School Programming Contest 2019
396
377
2146
Quiz Show
Ural School Programming Contest 2019
232
632
2147
City Building
Ural School Programming Contest 2019
72
1866
2148
Insane Shot
Ural School Programming Contest 2019
298
497
2149
Pigeonhole Principle
Ural School Programming Contest 2019
1020
149
2150
4B and Zoo
Ural School Programming Contest 2020
101
1145
2151
Mahjong
Ural School Programming Contest 2020
137
865
2152
Tax Fees
Ural School Programming Contest 2020
99
1166
2153
Perfect Squad
Ural School Programming Contest 2020
125
941
2154
Flight on a Cannonball
Ural School Programming Contest 2020
40
2542
2155
Quadrocopter
Ural School Programming Contest 2020
119
985
2156
Interesting Conversations
Ural School Programming Contest 2020
187
645
2157
Skydiving
Ural School Programming Contest 2020
89
1284
2158
Two progressions
Ural School Programming Contest 2021
33
1816
2159
Essay
Ural School Programming Contest 2021
49
1326
2160
Meta-statement
Ural School Programming Contest 2021
63
1072
2161
Mount & Blade
Ural School Programming Contest 2021
99
718
2162
Graphmania
Ural School Programming Contest 2021
62
1085
2163
Interview
Ural School Programming Contest 2021
59
1132
2164
Bookmaker
Ural School Programming Contest 2021
38
1630
2165
Cake Cutter
Ural School Programming Contest 2021
36
1700
2166
Two Roads
Ural School Programming Contest 2022
28
2057
2167
Cipher Message 5
Ural School Programming Contest 2022
152
483
2168
Runes in the Field
Ural School Programming Contest 2022
12
3552
2169
City Building 2
Ural School Programming Contest 2022
33
1817
2170
Experiment with Juice 2
Ural School Programming Contest 2022
47
1371
2171
Two Progressions 2
Ural School Programming Contest 2022
45
1421
2172
Meta-statement 2
Ural School Programming Contest 2022
98
724
2173
Meta-statement 3
Ural School Programming Contest 2022
87
806
2174
Dualism of Numbers
Ural School Programming Contest 2023
46
899
2175
Staircase
Ural School Programming Contest 2023
36
1094
2176
Wonderful Numbers
Ural School Programming Contest 2023
35
1120
2177
Vadim and Sudoku: XV-Pairs
Ural School Programming Contest 2023
27
1361
2178
Vadim and Sudoku: Renban
Ural School Programming Contest 2023
20
1678
2179
Need More Roads
Ural School Programming Contest 2023
17
1863
2180
Need More Tasks
Ural School Programming Contest 2023
24
1481
2181
Student, or There and Back Again
Ural School Programming Contest 2023
29
1288
2182
Broken Rum
Ural School Programming Contest 2024
65
671
2183
Good Mood
Ural School Programming Contest 2024
61
709
2184
Flint's Favorite Number
Ural School Programming Contest 2024
28
1325
2185
Journey to the Treasure
Ural School Programming Contest 2024
10
2512
2186
Hands Up!
Ural School Programming Contest 2024
11
2392
2187
Need More Gold
Ural School Programming Contest 2024
22
1573
2188
They are charging the cannon... WHY?!
Ural School Programming Contest 2024
14
2098
2189
I Don't Like These Sailors!
Ural School Programming Contest 2024
32
1199
2190
Match of the Millennium
ICPC Ural Regional Contest Qualifier 2022
31
1229
2191
Piecewise Linear Functions
ICPC Ural Regional Contest Qualifier 2022
13
2184
2192
My Grandfather
ICPC Ural Regional Contest Qualifier 2022
43
951
2193
Old Barabarian Rap
ICPC Ural Regional Contest Qualifier 2022
22
1570
2194
Snakes&Snakes
ICPC Ural Regional Contest Qualifier 2023
55
775
2195
Binary Trees
ICPC Ural Regional Contest Qualifier 2023
17
1866
2196
Apocalypse
ICPC Ural Regional Contest Qualifier 2023
17
1859
2197
Work is not a wolf; a wolf is to walk
ICPC Ural Regional Contest Qualifier 2024
14
2099
2198
Deep Understanding
ICPC Ural Regional Contest Qualifier 2024
28
1324
2199
Company Question
ICPC Ural Regional Contest Qualifier 2024
30
1260
Solved problems:
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