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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
7665
29
2101
Knight's Shield
Ural FU Junior Championship 2016
124
1669
2102
Michael and Cryptography
Ural FU Junior Championship 2016
1505
148
2103
Corporate Mail
Ural FU Junior Championship 2016
176
1203
2104
Game with a Strip
Ural FU Junior Championship 2016
588
374
2105
Alice and Bob are on Bikes
Ural FU Junior Championship 2016
1074
206
2106
Deserialization
Ural FU Junior Championship 2016
199
1070
2107
Oppa Funcan Style
Ural FU Junior Championship 2016
140
1491
2108
Oleg and Little Ponies
Ural FU Junior Championship 2016
475
461
2109
Tourism on Mars
Ural FU Junior Championship 2016
409
534
2110
Remove or Maximize
Ural FU Junior Championship 2016
208
1026
2111
Plato
University-Academy Olympiad 2019
2315
74
2112
Battle log
University-Academy Olympiad 2019
201
815
2113
Survive the flood
University-Academy Olympiad 2019
388
432
2114
My craft
University-Academy Olympiad 2019
164
988
2115
The Knowledge Day
University-Academy Olympiad 2019
741
229
2116
He is not a knight for you
University-Academy Olympiad 2019
187
872
2117
Polyphemus' triples
University-Academy Olympiad 2019
306
544
2118
Cipher Message 4
Petrozavodsk Summer 2018. umnik_team contest
114
1370
2119
Tree Hull
Petrozavodsk Summer 2018. umnik_team contest
208
779
2120
Tree Average Weight
Petrozavodsk Summer 2018. umnik_team contest
83
1826
2121
Intersection of Parabolas
Petrozavodsk Summer 2018. umnik_team contest
224
726
2122
Hamming
Petrozavodsk Summer 2018. umnik_team contest
38
3539
2123
Knapsack
Petrozavodsk Summer 2018. umnik_team contest
155
1029
2124
Algebra on Segment
Petrozavodsk Summer 2018. umnik_team contest
120
1307
2125
Continue the Sequence
Petrozavodsk Summer 2018. umnik_team contest
51
2785
2126
Partition into Teams
Petrozavodsk Summer 2018. umnik_team contest
96
1602
2127
Determinant of a Graph
Petrozavodsk Summer 2018. umnik_team contest
45
3088
2128
Rubina's Solitaire
Later is better than never
156
997
2129
Mortgage in Far Away Kingdom
Later is better than never
165
946
2130
Alice + Bob
Later is better than never
163
956
2131
Open Cup
Later is better than never
27
4472
2132
Graph Decomposition. Version 2
Later is better than never
110
1379
2133
Terms of reference
Later is better than never
75
1947
2134
Stampman
Later is better than never
89
1671
2135
Pauline and commits
Later is better than never
156
997
2136
John vs Santa
Later is better than never
64
2236
2137
Dynamic string complexity
Later is better than never
26
4596
2138
The Good, the Bad and the Ugly
Ural School Programming Contest 2019
1439
111
2139
Experiment with Juice
Ural School Programming Contest 2019
34
3652
2140
BitMazeCraft
Ural School Programming Contest 2019
132
1132
2141
Sasha Vilkin
Ural School Programming Contest 2019
628
252
2142
Magic
Ural School Programming Contest 2019
1254
127
2143
Victoria!
Ural School Programming Contest 2019
231
667
2144
Cleaning the Room
Ural School Programming Contest 2019
715
222
2145
Olympiad for Everyone
Ural School Programming Contest 2019
418
375
2146
Quiz Show
Ural School Programming Contest 2019
241
640
2147
City Building
Ural School Programming Contest 2019
81
1766
2148
Insane Shot
Ural School Programming Contest 2019
317
491
2149
Pigeonhole Principle
Ural School Programming Contest 2019
1075
148
2150
4B and Zoo
Ural School Programming Contest 2020
108
1144
2151
Mahjong
Ural School Programming Contest 2020
147
860
2152
Tax Fees
Ural School Programming Contest 2020
107
1154
2153
Perfect Squad
Ural School Programming Contest 2020
134
937
2154
Flight on a Cannonball
Ural School Programming Contest 2020
48
2327
2155
Quadrocopter
Ural School Programming Contest 2020
131
957
2156
Interesting Conversations
Ural School Programming Contest 2020
195
658
2157
Skydiving
Ural School Programming Contest 2020
95
1286
2158
Two progressions
Ural School Programming Contest 2021
40
1729
2159
Essay
Ural School Programming Contest 2021
56
1312
2160
Meta-statement
Ural School Programming Contest 2021
67
1124
2161
Mount & Blade
Ural School Programming Contest 2021
106
746
2162
Graphmania
Ural School Programming Contest 2021
69
1095
2163
Interview
Ural School Programming Contest 2021
67
1123
2164
Bookmaker
Ural School Programming Contest 2021
44
1603
2165
Cake Cutter
Ural School Programming Contest 2021
43
1632
2166
Two Roads
Ural School Programming Contest 2022
36
1880
2167
Cipher Message 5
Ural School Programming Contest 2022
161
506
2168
Runes in the Field
Ural School Programming Contest 2022
19
2982
2169
City Building 2
Ural School Programming Contest 2022
39
1765
2170
Experiment with Juice 2
Ural School Programming Contest 2022
51
1418
2171
Two Progressions 2
Ural School Programming Contest 2022
52
1395
2172
Meta-statement 2
Ural School Programming Contest 2022
103
766
2173
Meta-statement 3
Ural School Programming Contest 2022
93
840
2174
Dualism of Numbers
Ural School Programming Contest 2023
56
893
2175
Staircase
Ural School Programming Contest 2023
48
1016
2176
Wonderful Numbers
Ural School Programming Contest 2023
47
1035
2177
Vadim and Sudoku: XV-Pairs
Ural School Programming Contest 2023
37
1254
2178
Vadim and Sudoku: Renban
Ural School Programming Contest 2023
30
1473
2179
Need More Roads
Ural School Programming Contest 2023
29
1510
2180
Need More Tasks
Ural School Programming Contest 2023
35
1309
2181
Student, or There and Back Again
Ural School Programming Contest 2023
36
1279
2182
Broken Rum
Ural School Programming Contest 2024
78
670
2183
Good Mood
Ural School Programming Contest 2024
75
693
2184
Flint's Favorite Number
Ural School Programming Contest 2024
39
1202
2185
Journey to the Treasure
Ural School Programming Contest 2024
18
2101
2186
Hands Up!
Ural School Programming Contest 2024
24
1730
2187
Need More Gold
Ural School Programming Contest 2024
33
1370
2188
They are charging the cannon... WHY?!
Ural School Programming Contest 2024
23
1786
2189
I Don't Like These Sailors!
Ural School Programming Contest 2024
45
1071
2190
Match of the Millennium
ICPC Ural Regional Contest Qualifier 2022
46
1053
2191
Piecewise Linear Functions
ICPC Ural Regional Contest Qualifier 2022
23
1783
2192
My Grandfather
ICPC Ural Regional Contest Qualifier 2022
53
936
2193
Old Barabarian Rap
ICPC Ural Regional Contest Qualifier 2022
30
1471
2194
Snakes&Snakes
ICPC Ural Regional Contest Qualifier 2023
108
500
2195
Binary Trees
ICPC Ural Regional Contest Qualifier 2023
28
1552
2196
Apocalypse
ICPC Ural Regional Contest Qualifier 2023
26
1633
2197
Work is not a wolf; a wolf is to walk
ICPC Ural Regional Contest Qualifier 2024
25
1685
2198
Deep Understanding
ICPC Ural Regional Contest Qualifier 2024
38
1227
2199
Company Question
ICPC Ural Regional Contest Qualifier 2024
42
1134
Solved problems:
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