Problemset - Codeforces

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Problems

#	Name
1452F	Divide Powers constructive algorithms, greedy	2900	x298
991F	Concise and clear brute force, greedy, implementation, math	2700	x294
332E	Binary Key dp, greedy, implementation	2400	x294
1718D	Permutation for Burenka data structures, graph matchings, greedy, math, trees	3300	x288
1682F	MCMF? data structures, flows, graphs, greedy, sortings, two pointers	2700	x285
1599J	Bob's Beautiful Array bitmasks, brute force, greedy	2600	x284
1726G	A Certain Magical Party combinatorics, data structures, greedy, sortings	3300	x282
64D	Presents *special problem, greedy	1800	x281
203E	Transportation greedy, sortings, two pointers	2300	x276
1693F	I Might Be Wrong binary search, greedy, two pointers	3400	x275
207A1	Beaver's Calculator 1.0 greedy	1600	x273
1416E	Split binary search, data structures, dp, greedy	3200	x271
1456E	XOR-ranges dp, greedy	3500	x269
1533E	Chess Team Forming *special problem, binary search, data structures, greedy		x268
1806F2	GCD Master (hard version) greedy, math, sortings	2900	x267
1181E2	A Story of One Country (Hard) brute force, greedy, sortings	3000	x264
1884E	Hard Design greedy, implementation, math	2800	x262
1054G	New Road Network constructive algorithms, greedy, math	3300	x261
175E	Power Defence brute force, dp, geometry, greedy	2600	x260
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x260
1466H	Finding satisfactory solutions combinatorics, dp, graphs, greedy, math	3300	x259
566B	Replicating Processes constructive algorithms, greedy	2600	x259
1297D	Bonus Distribution *special problem, binary search, greedy, sortings		x257
1817E	Half-sum brute force, divide and conquer, greedy	3400	x250
1120F	Secret Letters data structures, dp, greedy	3100	x248
1868D	Flower-like Pseudotree constructive algorithms, graphs, greedy, implementation, trees	3000	x247
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x246
1943E2	MEX Game 2 (Hard Version) binary search, greedy, two pointers	3300	x230
370E	Summer Reading dp, greedy	2500	x230
1211D	Teams *special problem, binary search, greedy, math	2000	x223
207A2	Beaver's Calculator 1.0 greedy	1800	x222
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x221
648D	Собачки и миски data structures, greedy, sortings	1900	x221
1346F	Dune II: Battle For Arrakis *special problem, data structures, greedy, math	2000	x218
309E	Sheep binary search, greedy	2900	x217
1687E	Become Big For Me combinatorics, constructive algorithms, greedy, math, number theory	3500	x214
1533F	Binary String Partition *special problem, binary search, greedy		x208
207A3	Beaver's Calculator 1.0 greedy	2000	x201
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x195
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x190
1638F	Two Posters brute force, data structures, greedy, two pointers	3200	x189
1211E	Double Permutation Inc. *special problem, binary search, greedy	2000	x188
581E	Kojiro and Furrari dp, greedy	2800	x187
736E	Chess Championship constructive algorithms, flows, greedy, math	2900	x182
72A	Goshtasp, Vishtasp and Eidi *special problem, greedy, math	1800	x181
1895G	Two Characters, Two Colors binary search, data structures, dp, flows, greedy	3100	x172
1329E	Dreamoon Loves AA binary search, greedy	3300	x172
796F	Sequence Recovery bitmasks, data structures, greedy	2800	x169
859F	Ordering T-Shirts greedy	2800	x161
887F	Row of Models greedy, sortings	2500	x160
1910F	Build Railway Stations *special problem, greedy, trees	2000	x159
1886F	Diamond Theft data structures, greedy	3300	x158
1852E	Rivalries constructive algorithms, data structures, greedy	3400	x157
1696H	Maximum Product? brute force, combinatorics, dp, greedy, implementation, math, two pointers	3500	x153
1431F	Neural Network Problem *special problem, binary search, greedy	2100	x152
871E	Restore the Tree graphs, greedy, trees	2900	x147
1861F	Four Suits binary search, bitmasks, flows, greedy	3200	x146
1685E	The Ultimate LIS Problem data structures, greedy	3500	x142
1672I	PermutationForces data structures, greedy	3000	x137
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x137
717B	R3D3’s Summer Adventure dp, greedy	2700	x137
1209H	Moving Walkways data structures, greedy, math	3300	x136
48F	Snow sellers greedy, sortings	2800	x133
662E	To Hack or not to Hack brute force, dp, greedy	3100	x132
1726F	Late For Work (submissions are not allowed) data structures, greedy, schedules, shortest paths	2900	x131
1662B	Toys greedy, strings		x131
391C2	The Tournament greedy		x131
183E	Candy Shop greedy	2900	x130
1250I	Show Must Go On binary search, brute force, greedy, shortest paths	3100	x126
290F	Greedy Petya *special problem, dfs and similar, graphs, greedy	2800	x126
45F	Goats and Wolves greedy	2500	x123
1156G	Optimizer graphs, greedy, hashing, implementation	2700	x120
1089J	JS Minification greedy, implementation	3200	x120
1237G	Balanced Distribution data structures, dp, greedy	3500	x119
737E	Tanya is 5! graph matchings, graphs, greedy, schedules	3300	x119
1876G	Clubstep binary search, brute force, data structures, greedy, trees	3500	x117
1488G	Painting Numbers *special problem, data structures, greedy, number theory	2500	x117
1477E	Nezzar and Tournaments data structures, greedy	3300	x117
72F	Oil *special problem, greedy, math	1900	x116
1170F	Wheels *special problem, binary search, greedy		x115
1297F	Movie Fan *special problem, data structures, greedy, implementation, sortings		x113
1305H	Kuroni the Private Tutor binary search, greedy	3500	x110
1842I	Tenzing and Necklace divide and conquer, dp, greedy	3500	x108
1827F	Copium Permutation constructive algorithms, data structures, greedy	3500	x107
1685D2	Permutation Weight (Hard Version) constructive algorithms, greedy	3500	x104
649E	Автобус binary search, data structures, greedy, sortings	2100	x103
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
391F2	Stock Trading greedy		x103
856F	To Play or not to Play greedy	3000	x101
1969F	Card Pairing dp, greedy, hashing, implementation	3000	x100
89E	Fire and Ice greedy	2900	x97
187E	Heaven Tour data structures, greedy	2900	x91
1349E	Slime and Hats constructive algorithms, dp, greedy	3500	x85
1864I	Future Dominators graphs, greedy	3500	x82
1870H	Standard Graph Problem data structures, graphs, greedy, trees	3500	x77
1868E	Min-Sum-Max constructive algorithms, dp, greedy	3500	x73
1949H	Division Avoidance greedy, math	3100	x69
1868F	LIS? data structures, greedy, implementation	3500	x69
1889F	Doremy's Average Tree data structures, dp, greedy, trees	3500	x68
1431H	Rogue-like Game *special problem, brute force, greedy, two pointers	2600	x64