Problemset - Codeforces

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Problems

#	Name
1889F	Doremy's Average Tree data structures, dp, greedy, trees	3500	x68
1868F	LIS? data structures, greedy, implementation	3500	x69
1868E	Min-Sum-Max constructive algorithms, dp, greedy	3500	x73
1870H	Standard Graph Problem data structures, graphs, greedy, trees	3500	x77
1864I	Future Dominators graphs, greedy	3500	x82
1349E	Slime and Hats constructive algorithms, dp, greedy	3500	x85
1685D2	Permutation Weight (Hard Version) constructive algorithms, greedy	3500	x104
1827F	Copium Permutation constructive algorithms, data structures, greedy	3500	x107
1842I	Tenzing and Necklace divide and conquer, dp, greedy	3500	x108
1305H	Kuroni the Private Tutor binary search, greedy	3500	x110
1876G	Clubstep binary search, brute force, data structures, greedy, trees	3500	x117
1237G	Balanced Distribution data structures, dp, greedy	3500	x120
1685E	The Ultimate LIS Problem data structures, greedy	3500	x142
1696H	Maximum Product? brute force, combinatorics, dp, greedy, implementation, math, two pointers	3500	x153
1687E	Become Big For Me combinatorics, constructive algorithms, greedy, math, number theory	3500	x215
1456E	XOR-ranges dp, greedy	3500	x269
1637H	Minimize Inversions Number data structures, greedy, math, sortings	3500	x300
1292E	Rin and The Unknown Flower constructive algorithms, greedy, interactive, math	3500	x327
1852E	Rivalries constructive algorithms, data structures, greedy	3400	x157
1817E	Half-sum brute force, divide and conquer, greedy	3400	x250
1693F	I Might Be Wrong binary search, greedy, two pointers	3400	x275
1548E	Gregor and the Two Painters data structures, divide and conquer, graphs, greedy, math	3400	x338
1827E	Bus Routes binary search, constructive algorithms, dfs and similar, greedy, trees	3400	x363
1693E	Outermost Maximums data structures, greedy	3400	x371
1097E	Egor and an RPG game constructive algorithms, greedy	3400	x465
1477E	Nezzar and Tournaments data structures, greedy	3300	x117
737E	Tanya is 5! graph matchings, graphs, greedy, schedules	3300	x119
1209H	Moving Walkways data structures, greedy, math	3300	x136
1886F	Diamond Theft data structures, greedy	3300	x159
1329E	Dreamoon Loves AA binary search, greedy	3300	x172
1943E2	MEX Game 2 (Hard Version) binary search, greedy, two pointers	3300	x230
1466H	Finding satisfactory solutions combinatorics, dp, graphs, greedy, math	3300	x261
1054G	New Road Network constructive algorithms, greedy, math	3300	x261
1726G	A Certain Magical Party combinatorics, data structures, greedy, sortings	3300	x282
1718D	Permutation for Burenka data structures, graph matchings, greedy, math, trees	3300	x288
1753E	N Machines binary search, brute force, greedy	3300	x309
1556H	DIY Tree graphs, greedy, math, probabilities	3300	x323
1368H1	Breadboard Capacity (easy version) dp, flows, greedy	3300	x330
1408H	Rainbow Triples binary search, data structures, flows, greedy	3300	x352
1416F	Showing Off flows, graph matchings, greedy, implementation	3300	x372
1610G	AmShZ Wins a Bet data structures, greedy, hashing	3300	x376
671E	Organizing a Race data structures, greedy	3300	x394
526G	Spiders Evil Plan greedy, trees	3300	x691
1951I	Growing Trees binary search, constructive algorithms, flows, graphs, greedy	3200	x44
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
1089J	JS Minification greedy, implementation	3200	x120
1861F	Four Suits binary search, bitmasks, flows, greedy	3200	x146
1638F	Two Posters brute force, data structures, greedy, two pointers	3200	x189
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x198
1416E	Split binary search, data structures, dp, greedy	3200	x274
1427F	Boring Card Game data structures, greedy, trees	3200	x308
1495E	Qingshan and Daniel brute force, data structures, greedy, implementation	3200	x406
650E	Clockwork Bomb data structures, dfs and similar, dsu, greedy, trees	3200	x586
538H	Summer Dichotomy 2-sat, data structures, dfs and similar, greedy	3200	x627
573E	Bear and Bowling data structures, greedy	3200	x1336
1949H	Division Avoidance greedy, math	3100	x74
1250I	Show Must Go On binary search, brute force, greedy, shortest paths	3100	x126
662E	To Hack or not to Hack brute force, dp, greedy	3100	x132
1895G	Two Characters, Two Colors binary search, data structures, dp, flows, greedy	3100	x172
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x221
1120F	Secret Letters data structures, dp, greedy	3100	x249
1805F2	Survival of the Weakest (hard version) greedy, math, sortings, two pointers	3100	x327
1566G	Four Vertices constructive algorithms, data structures, graphs, greedy, implementation, shortest paths	3100	x329
1067D	Computer Game dp, greedy, math, probabilities	3100	x354
1647F	Madoka and Laziness dp, greedy	3100	x377
1728F	Fishermen flows, graph matchings, greedy	3100	x407
1936D	Bitwise Paradox binary search, bitmasks, data structures, greedy, two pointers	3100	x416
1610H	Squid Game data structures, dfs and similar, greedy, trees	3100	x420
1481F	AB Tree dp, greedy, trees	3100	x452
700D	Huffman Coding on Segment data structures, greedy	3100	x452
626G	Raffles data structures, dp, greedy, math	3100	x517
1225G	To Make 1 bitmasks, constructive algorithms, dp, greedy, number theory	3100	x522
704D	Captain America flows, greedy	3100	x776
1458D	Flip and Reverse data structures, graphs, greedy	3100	x977
856F	To Play or not to Play greedy	3000	x101
1969F	Card Pairing dp, greedy, hashing, implementation	3000	x103
1672I	PermutationForces data structures, greedy	3000	x137
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x190
1868D	Flower-like Pseudotree constructive algorithms, graphs, greedy, implementation, trees	3000	x248
1181E2	A Story of One Country (Hard) brute force, greedy, sortings	3000	x264
1411F	The Thorny Path greedy, math	3000	x320
936D	World of Tank dp, greedy	3000	x323
1776M	Parmigiana With Seafood binary search, dp, greedy, trees	3000	x351
1609G	A Stroll Around the Matrix data structures, greedy, math	3000	x362
533A	Berland Miners binary search, data structures, dfs and similar, greedy, trees	3000	x372
1854E	Game Bundles brute force, constructive algorithms, dp, greedy, math	3000	x383
341E	Candies Game constructive algorithms, greedy	3000	x428
1558E	Down Below binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths	3000	x434
771E	Bear and Rectangle Strips dp, greedy	3000	x441
1381D	The Majestic Brown Tree Snake dfs and similar, dp, greedy, trees, two pointers	3000	x447
1637G	Birthday constructive algorithms, greedy, math	3000	x456
335F	Buy One, Get One Free dp, greedy	3000	x456
1534F2	Falling Sand (Hard Version) dfs and similar, dp, graphs, greedy	3000	x515
1442E	Black, White and Grey Tree binary search, constructive algorithms, dfs and similar, dp, greedy, trees	3000	x554
1428G2	Lucky Numbers (Hard Version) dp, greedy	3000	x609
1149D	Abandoning Roads brute force, dp, graphs, greedy	3000	x671
1446D2	Frequency Problem (Hard Version) data structures, greedy, two pointers	3000	x1213
187E	Heaven Tour data structures, greedy	2900	x91
89E	Fire and Ice greedy	2900	x97
183E	Candy Shop greedy	2900	x130

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