Problemset - Codeforces

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Problems

#	Name
551A	GukiZ and Contest brute force, implementation, sortings	800	x16005
1519C	Berland Regional brute force, data structures, greedy, number theory, sortings	1400	x15938
1692G	2^Sort data structures, dp, sortings, two pointers	1400	x15865
1584C	Two Arrays greedy, math, sortings	900	x15860
1625B	Elementary Particles brute force, greedy, sortings	1100	x15853
352B	Jeff and Periods implementation, sortings	1300	x15802
1676F	Longest Strike data structures, greedy, implementation, sortings, two pointers	1300	x15787
1674D	A-B-C Sort constructive algorithms, implementation, sortings	1200	x15758
1304C	Air Conditioner dp, greedy, implementation, sortings, two pointers	1500	x15756
1891B	Deja Vu brute force, math, sortings	1100	x15666
1592B	Hemose Shopping constructive algorithms, dsu, math, sortings	1200	x15564
1257C	Dominated Subarray greedy, implementation, sortings, strings, two pointers	1200	x15552
1443B	Saving the City dp, greedy, math, sortings	1300	x15469
1426D	Non-zero Segments constructive algorithms, data structures, greedy, sortings	1500	x15463
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15429
1320A	Journey Planning data structures, dp, greedy, math, sortings	1400	x15426
1823B	Sort with Step brute force, math, sortings	900	x15292
1670A	Prof. Slim greedy, implementation, sortings	800	x15231
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15206
242B	Big Segment implementation, sortings	1100	x15197
461A	Appleman and Toastman greedy, sortings	1200	x15179
1344A	Hilbert's Hotel math, number theory, sortings	1600	x15178
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15149
1174B	Ehab Is an Odd Person sortings	1200	x15112
1728C	Digital Logarithm data structures, greedy, sortings	1400	x15103
1733C	Parity Shuffle Sorting constructive algorithms, sortings	1300	x15083
510C	Fox And Names dfs and similar, graphs, sortings	1600	x15078
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x15013
1552B	Running for Gold combinatorics, graphs, greedy, sortings	1500	x14954
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14942
1144C	Two Shuffled Sequences constructive algorithms, sortings	1000	x14893
1446A	Knapsack constructive algorithms, greedy, sortings	1300	x14891
937A	Olympiad implementation, sortings	800	x14825
1738B	Prefix Sum Addicts constructive algorithms, greedy, math, sortings	1200	x14737
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x14734
1876A	Helmets in Night Light greedy, sortings	1000	x14718
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14712
1237B	Balanced Tunnel data structures, sortings, two pointers	1300	x14689
1808B	Playing in a Casino math, sortings	1200	x14614
1863B	Split Sort greedy, math, sortings	1100	x14544
1025A	Doggo Recoloring implementation, sortings	900	x14540
1131C	Birthday binary search, greedy, sortings	1200	x14501
1826A	Trust Nobody brute force, greedy, implementation, sortings	1200	x14486
1617C	Paprika and Permutation binary search, greedy, math, sortings	1300	x14477
1839B	Lamps greedy, sortings	1100	x14458
1741D	Masha and a Beautiful Tree dfs and similar, divide and conquer, graphs, sortings, trees	1300	x14442
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14431
1704C	Virus greedy, implementation, sortings	1200	x14374
1397B	Power Sequence brute force, math, number theory, sortings	1500	x14346
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14336
1417B	Two Arrays greedy, math, sortings	1100	x14327
1106C	Lunar New Year and Number Division greedy, implementation, math, sortings	900	x14270
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14228
1348C	Phoenix and Distribution constructive algorithms, greedy, sortings, strings	1600	x14181
1573B	Swaps greedy, math, sortings	1400	x14137
439B	Devu, the Dumb Guy implementation, sortings	1200	x14033
714B	Filya and Homework implementation, sortings	1200	x14009
1623B	Game on Ranges brute force, dfs and similar, implementation, sortings	1100	x13901
1763B	Incinerate binary search, brute force, data structures, implementation, math, sortings	1200	x13876
1899E	Queue Sort greedy, implementation, sortings	1300	x13857
1296D	Fight with Monsters greedy, sortings	1500	x13857
1547E	Air Conditioners data structures, dp, implementation, shortest paths, sortings, two pointers	1500	x13805
1253C	Sweets Eating dp, greedy, math, sortings	1500	x13793
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x13780
1117B	Emotes greedy, math, sortings	1000	x13775
1810C	Make It Permutation brute force, greedy, sortings	1300	x13766
1566D1	Seating Arrangements (easy version) data structures, greedy, sortings	1100	x13760
492C	Vanya and Exams greedy, sortings	1400	x13686
1540A	Great Graphs constructive algorithms, graphs, greedy, shortest paths, sortings	1400	x13669
1189B	Number Circle greedy, math, sortings	1100	x13657
160B	Unlucky Ticket greedy, sortings	1100	x13568
1197C	Array Splitting greedy, sortings	1400	x13563
1545A	AquaMoon and Strange Sort sortings	1500	x13559
1768C	Elemental Decompress constructive algorithms, greedy, implementation, sortings	1300	x13536
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13533
1374E1	Reading Books (easy version) data structures, greedy, sortings	1600	x13509
437C	The Child and Toy graphs, greedy, sortings	1400	x13498
362B	Petya and Staircases implementation, sortings	1100	x13496
1561C	Deep Down Below binary search, greedy, sortings	1300	x13472
1155A	Reverse a Substring implementation, sortings, strings	1000	x13471
1203E	Boxers greedy, sortings	1500	x13392
1738A	Glory Addicts greedy, implementation, sortings	800	x13323
1848B	Vika and the Bridge binary search, data structures, greedy, implementation, math, sortings	1200	x13314
1183D	Candy Box (easy version) greedy, sortings	1400	x13295
1197A	DIY Wooden Ladder greedy, math, sortings	900	x13281
1931E	Anna and the Valentine's Day Gift games, greedy, math, sortings	1400	x13215
1781B	Going to the Cinema brute force, greedy, sortings	1000	x13212
1462E1	Close Tuples (easy version) binary search, combinatorics, math, sortings, two pointers	1500	x13178
1654C	Alice and the Cake data structures, greedy, implementation, sortings	1400	x13147
812C	Sagheer and Nubian Market binary search, sortings	1500	x13128
1238B	Kill `Em All greedy, sortings	1300	x13089
1517B	Morning Jogging constructive algorithms, greedy, sortings	1200	x13048
992A	Nastya and an Array implementation, sortings	800	x12893
1551C	Interesting Story greedy, sortings, strings	1500	x12878
1475E	Advertising Agency combinatorics, math, sortings	1600	x12853
157B	Trace geometry, sortings	1000	x12841
1006B	Polycarp's Practice greedy, implementation, sortings	1200	x12807
1840D	Wooden Toy Festival binary search, greedy, sortings	1400	x12805
1904B	Collecting Game binary search, dp, greedy, sortings, two pointers	1100	x12762
998B	Cutting dp, greedy, sortings	1200	x12739