Problemset - Codeforces

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Problems

#	Name
1211H	Road Repair in Treeland *special problem, binary search, dp, trees	3100	x45
1571I	Physical Examination *special problem, binary search, data structures	3200	x58
1951I	Growing Trees binary search, constructive algorithms, flows, graphs, greedy	3200	x71
1427H	Prison Break binary search, games, geometry, ternary search	3500	x73
1936F	Grand Finale: Circles binary search, geometry	3300	x75
1726H	Mainak and the Bleeding Polygon binary search, geometry, implementation, math	3500	x83
1910H	Sum of Digits of Sums *special problem, binary search, data structures	2400	x85
1628F	Spaceship Crisis Management binary search, data structures, geometry, sortings	3500	x86
1746G	Olympiad Training binary search, data structures, dp, flows, geometry, implementation, sortings	3500	x92
1275F	Шардирование постов *special problem, binary search, interactive		x92
1428H	Rotary Laser Lock binary search, interactive	3500	x103
1906D	Spaceship Exploration binary search, geometry	2800	x104
185E	Soap Time! - 2 binary search, data structures	3000	x104
774F	Pens And Days Of Week *special problem, binary search, number theory	2700	x106
649E	Автобус binary search, data structures, greedy, sortings	2100	x107
925F	Parametric Circulation binary search, flows	3100	x109
645G	Armistice Area Apportionment binary search, geometry	3200	x112
1737G	Ela Takes Dancing Class binary search, data structures	3500	x113
1305H	Kuroni the Private Tutor binary search, greedy	3500	x114
799G	Cut the pie binary search, data structures, geometry	3500	x114
780H	Intranet of Buses binary search, geometry, implementation, two pointers	3100	x118
1876G	Clubstep binary search, brute force, data structures, greedy, trees	3500	x119
1725D	Deducing Sortability binary search, bitmasks, math	2900	x119
1170F	Wheels *special problem, binary search, greedy		x119
696F	...Dary! binary search, geometry, two pointers	3300	x120
772E	Verifying Kingdom binary search, divide and conquer, interactive, trees	3200	x125
1876F	Indefinite Clownfish binary search, graphs	3500	x127
1866F	Freak Joker Process binary search, data structures, sortings	3100	x130
1250I	Show Must Go On binary search, brute force, greedy, shortest paths	3100	x130
1071E	Rain Protection binary search, geometry	3500	x139
1901F	Landscaping binary search, geometry, two pointers	2900	x149
1158E	Strange device binary search, interactive, math, trees	3400	x150
1608G	Alphabetic Tree binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees	3500	x152
1431F	Neural Network Problem *special problem, binary search, greedy	2100	x156
887E	Little Brother binary search, geometry, sortings	2800	x163
1601F	Two Sorts binary search, dfs and similar, math, meet-in-the-middle	3400	x172
1488F	Dogecoin special problem, special problem, binary search, data structures	2300	x174
1329E	Dreamoon Loves AA binary search, greedy	3300	x178
374E	Inna and Babies binary search, data structures, dsu, geometry, implementation	2600	x179
1895G	Two Characters, Two Colors binary search, data structures, dp, flows, greedy	3100	x182
1466I	The Riddle of the Sphinx binary search, data structures, data structures, interactive	3400	x186
1861F	Four Suits binary search, bitmasks, flows, greedy	3200	x190
1211E	Double Permutation Inc. *special problem, binary search, greedy	2000	x191
1787H	Codeforces Scoreboard binary search, data structures, dp, geometry	3300	x209
592E	BCPC binary search, geometry, two pointers	2700	x213
1533F	Binary String Partition *special problem, binary search, greedy		x215
1500E	Subset Trick binary search, data structures	3300	x216
774B	Significant Cups *special problem, binary search, data structures, two pointers	2100	x217
1098E	Fedya the Potter binary search, implementation, math, number theory	3400	x220
309E	Sheep binary search, greedy	2900	x220
815E	Karen and Neighborhood binary search, constructive algorithms, implementation	2900	x221
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x225
1178H	Stock Exchange binary search, flows, graphs	3500	x225
1211D	Teams *special problem, binary search, greedy, math	2000	x227
1223G	Wooden Raft binary search, math, number theory	3200	x229
164D	Minimum Diameter binary search, brute force	3100	x230
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x234
1109C	Sasha and a Patient Friend binary search, data structures, implementation	2800	x249
1515I	Phoenix and Diamonds binary search, data structures, sortings	3400	x250
607E	Cross Sum binary search, geometry	3300	x250
1386A	Colors *special problem, binary search, constructive algorithms, interactive	2700	x257
1170E	Sliding Doors *special problem, binary search		x258
434E	Furukawa Nagisa's Tree binary search, divide and conquer, sortings, trees	3000	x258
1832F	Zombies binary search, dp	3200	x260
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x260
1297D	Bonus Distribution *special problem, binary search, greedy, sortings		x262
1540D	Inverse Inversions binary search, brute force, data structures	3200	x268
1531E3	Сортировка слиянием *special problem, binary search		x269
121D	Lucky Segments binary search, implementation, two pointers	2500	x273
1943E2	MEX Game 2 (Hard Version) binary search, greedy, two pointers	3300	x275
1588F	Jumping Through the Array binary search, data structures, graphs, two pointers	3500	x275
1533E	Chess Team Forming *special problem, binary search, data structures, greedy		x275
1900F	Local Deletions binary search, data structures, implementation	2800	x276
1482G	Vabank binary search, interactive	3200	x279
1416E	Split binary search, data structures, dp, greedy	3200	x280
1572E	Polygon binary search, dp, geometry	3000	x283
1403A	The Potion of Great Power *special problem, 2-sat, binary search, data structures, graphs, interactive, sortings, two pointers	2400	x290
1470E	Strange Permutation binary search, combinatorics, data structures, dp, graphs, implementation, two pointers	3200	x297
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x302
721E	Road to Home binary search, dp	2700	x303
1913F	Palindromic Problem binary search, data structures, hashing, string suffix structures, strings	2800	x304
78D	Archer's Shot binary search, geometry, math, two pointers	2300	x307
1838F	Stuck Conveyor binary search, constructive algorithms, interactive	3000	x309
1712F	Triameter binary search, data structures, dfs and similar, trees	3200	x309
1468L	Prime Divisors Selection binary search, greedy, math, number theory	2700	x318
1753E	N Machines binary search, brute force, greedy	3300	x320
1615H	Reindeer Games binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths	3000	x322
1446F	Line Distance binary search, data structures, geometry	3200	x327
774L	Bars *special problem, binary search	2000	x331
1182F	Maximum Sine binary search, data structures, number theory	2700	x334
1488D	Problemsolving Marathon *special problem, binary search, greedy	1900	x336
1887E	Good Colorings binary search, constructive algorithms, graphs, interactive	3100	x344
713E	Sonya Partymaker binary search, dp	3300	x349
1773H	Hot and Cold binary search, interactive	2600	x352
11E	Forward, march! binary search, dp, greedy	2800	x355
768G	The Winds of Winter binary search, data structures	3300	x356
1923F	Shrink-Reverse binary search, brute force, greedy, hashing, implementation, string suffix structures, strings	2800	x359
518F	Pasha and Pipe binary search, brute force, combinatorics, dp, implementation	2300	x359
1957F2	Frequency Mismatch (Hard Version) binary search, data structures, dfs and similar, hashing, probabilities, trees	2700	x364
1776M	Parmigiana With Seafood binary search, dp, greedy, trees	3000	x364

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