Problemset - Codeforces

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Problems

#	Name
1739D	Reset K Edges binary search, data structures, dfs and similar, graphs, greedy, trees	1900	x4872
1674F	Desktop Rearrangement data structures, greedy, implementation	1800	x4872
1148D	Dirty Deeds Done Dirt Cheap greedy, sortings	1800	x4862
1070D	Garbage Disposal greedy	1300	x4851
442B	Andrey and Problem greedy, math, probabilities	1800	x4849
1153D	Serval and Rooted Tree binary search, dfs and similar, dp, greedy, trees	1900	x4835
1244E	Minimizing Difference binary search, constructive algorithms, greedy, sortings, ternary search, two pointers	2000	x4823
1965B	Missing Subsequence Sum bitmasks, constructive algorithms, greedy, number theory	1800	x4817
1343E	Weights Distributing brute force, graphs, greedy, shortest paths, sortings	2100	x4815
1249D1	Too Many Segments (easy version) greedy	1800	x4811
865D	Buy Low Sell High constructive algorithms, data structures, greedy	2400	x4780
337C	Quiz binary search, greedy, math, matrices, number theory	1600	x4774
1383B	GameGame bitmasks, constructive algorithms, dp, games, greedy, math	1900	x4767
1821D	Black Cells binary search, brute force, greedy, math	1900	x4757
1898D	Absolute Beauty greedy, math	1900	x4728
1172A	Nauuo and Cards greedy, implementation	1800	x4727
1355E	Restorer Distance binary search, greedy, math, sortings, ternary search	2100	x4720
92B	Binary Number greedy	1300	x4710
1657D	For Gamers. By Gamers. binary search, brute force, greedy, math, sortings	2000	x4708
479D	Long Jumps binary search, greedy, implementation	1700	x4706
709B	Checkpoints greedy, implementation, sortings	1500	x4703
1616D	Keep the Average High dp, greedy, math	2000	x4702
1294E	Obtain a Permutation greedy, implementation, math	1900	x4691
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4679
1951D	Buying Jewels constructive algorithms, greedy, math	2000	x4669
1208D	Restore Permutation binary search, data structures, greedy, implementation	1900	x4664
597B	Restaurant dp, greedy, sortings	1600	x4660
1773E	Easy Assembly greedy, sortings	1400	x4655
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4653
567D	One-Dimensional Battle Ships binary search, data structures, greedy, sortings	1700	x4649
1042C	Array Product constructive algorithms, greedy, math	1700	x4629
1380D	Berserk And Fireball constructive algorithms, greedy, implementation, math, two pointers	2000	x4622
111A	Petya and Inequiations greedy	1400	x4622
884C	Bertown Subway dfs and similar, greedy, math	1500	x4616
1370E	Binary Subsequence Rotation binary search, constructive algorithms, data structures, greedy	2100	x4612
540B	School Marks greedy, implementation	1700	x4609
329A	Purification constructive algorithms, greedy	1500	x4592
1019A	Elections brute force, greedy	1700	x4566
1536D	Omkar and Medians data structures, greedy, implementation	2000	x4554
822C	Hacker, pack your bags! binary search, greedy, implementation, sortings	1600	x4530
1661D	Progressions Covering data structures, greedy	1900	x4521
402A	Nuts greedy, math	1100	x4514
90A	Cableway greedy, math	1000	x4512
723C	Polycarp at the Radio greedy	1600	x4510
1420C2	Pokémon Army (hard version) data structures, divide and conquer, dp, greedy, implementation	2100	x4501
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4494
898E	Squares and not squares constructive algorithms, greedy	1600	x4491
1791G2	Teleporters (Hard Version) binary search, greedy, sortings	1900	x4480
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4476
526B	Om Nom and Dark Park dfs and similar, greedy, implementation	1400	x4469
1632D	New Year Concert binary search, data structures, greedy, math, number theory, two pointers	2000	x4463
1493C	K-beautiful Strings binary search, brute force, constructive algorithms, greedy, strings	2000	x4459
1092D1	Great Vova Wall (Version 1) greedy, implementation, math	2200	x4457
355B	Vasya and Public Transport greedy, implementation	1100	x4432
1765N	Number Reduction greedy	1500	x4427
1746D	Paths on the Tree dfs and similar, dp, greedy, sortings, trees	1900	x4425
1804D	Accommodation brute force, dp, greedy, implementation	2000	x4420
1108E1	Array and Segments (Easy version) brute force, greedy, implementation	1800	x4416
1254B1	Send Boxes to Alice (Easy Version) constructive algorithms, greedy, math, number theory, ternary search, two pointers	1800	x4413
508C	Anya and Ghosts constructive algorithms, greedy	1600	x4412
1428D	Bouncing Boomerangs constructive algorithms, greedy, implementation	1900	x4407
1567D	Expression Evaluation Error constructive algorithms, greedy, implementation, math	2000	x4406
545E	Paths and Trees graphs, greedy, shortest paths	2000	x4395
1481D	AB Graph brute force, constructive algorithms, graphs, greedy, implementation	2000	x4391
1286B	Numbers on Tree constructive algorithms, data structures, dfs and similar, graphs, greedy, trees	1800	x4387
1907F	Shift and Reverse greedy, sortings	1800	x4386
1182C	Beautiful Lyrics data structures, greedy, strings	1700	x4383
401B	Sereja and Contests greedy, implementation, math	1200	x4383
294B	Shaass and Bookshelf dp, greedy	1700	x4375
1487E	Cheap Dinner brute force, data structures, graphs, greedy, implementation, sortings, two pointers	2000	x4369
1538G	Gift Set binary search, greedy, math, ternary search	2100	x4363
825C	Multi-judge Solving greedy, implementation	1600	x4359
1077E	Thematic Contests greedy, sortings	1800	x4357
1834D	Survey in Class brute force, data structures, greedy, implementation, sortings	1900	x4355
1574D	The Strongest Build binary search, brute force, data structures, dfs and similar, graphs, greedy, hashing, implementation	2000	x4355
979B	Treasure Hunt greedy	1800	x4351
1525C	Robot Collisions data structures, greedy, implementation, sortings	2000	x4332
476D	Dreamoon and Sets constructive algorithms, greedy, math	1900	x4320
766C	Mahmoud and a Message brute force, dp, greedy, strings	1700	x4315
1442B	Identify the Operations combinatorics, data structures, dsu, greedy, implementation	1800	x4308
412A	Poster greedy, implementation	900	x4305
626C	Block Towers brute force, greedy, math, number theory	1600	x4288
1712D	Empty Graph binary search, constructive algorithms, data structures, greedy, shortest paths	2000	x4269
1717D	Madoka and The Corruption Scheme combinatorics, constructive algorithms, greedy, math	1900	x4257
1463D	Pairs binary search, constructive algorithms, greedy, two pointers	1900	x4240
922D	Robot Vacuum Cleaner greedy, sortings	1800	x4236
1227D2	Optimal Subsequences (Hard Version) data structures, greedy	1800	x4229
1759G	Restore the Permutation binary search, constructive algorithms, data structures, greedy, math	1900	x4227
3B	Lorry greedy, sortings	1900	x4223
792C	Divide by Three dp, greedy, math, number theory	2000	x4210
978G	Petya's Exams greedy, implementation, sortings	1700	x4204
140C	New Year Snowmen binary search, data structures, greedy	1800	x4202
1560F2	Nearest Beautiful Number (hard version) bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy	2100	x4201
1416C	XOR Inverse bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees	2000	x4181
999D	Equalize the Remainders data structures, greedy, implementation	1900	x4159
923C	Perfect Security data structures, greedy, strings, trees	1800	x4155
43C	Lucky Tickets greedy	1300	x4147
1852B	Imbalanced Arrays constructive algorithms, graphs, greedy, math, sortings, two pointers	1800	x4143
1841D	Pairs of Segments data structures, greedy, sortings, two pointers	2000	x4134
1237C2	Balanced Removals (Harder) binary search, constructive algorithms, divide and conquer, greedy, implementation, sortings	1900	x4133