Problemset - Codeforces

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Codeforces Round 943 (Div. 3)
07:04:26
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Problems

#	Name
1545A	AquaMoon and Strange Sort sortings	1500	x13558
1203E	Boxers greedy, sortings	1500	x13384
1462E1	Close Tuples (easy version) binary search, combinatorics, math, sortings, two pointers	1500	x13177
812C	Sagheer and Nubian Market binary search, sortings	1500	x13120
1551C	Interesting Story greedy, sortings, strings	1500	x12876
1915F	Greetings data structures, divide and conquer, sortings	1500	x11489
1857E	Power of Points math, sortings	1500	x11455
1760F	Quests binary search, greedy, sortings	1500	x11258
1891C	Smilo and Monsters binary search, constructive algorithms, greedy, sortings, two pointers	1500	x11214
1850G	The Morning Star combinatorics, data structures, geometry, implementation, math, sortings	1500	x11155
1515D	Phoenix and Socks greedy, sortings, two pointers	1500	x11146
1466D	13th Labour of Heracles data structures, greedy, sortings, trees	1500	x10773
1814C	Search in Parallel constructive algorithms, greedy, sortings	1500	x10151
1676H2	Maximum Crossings (Hard Version) data structures, divide and conquer, sortings	1500	x9991
1759E	The Humanoid brute force, dp, sortings	1500	x9904
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x9843
1742G	Orray bitmasks, brute force, greedy, math, sortings	1500	x9804
1851E	Nastya and Potions dfs and similar, dp, graphs, sortings	1500	x9401
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9147
1166C	A Tale of Two Lands binary search, sortings, two pointers	1500	x9118
1269B	Modulo Equality brute force, sortings	1500	x8889
1114B	Yet Another Array Partitioning Task constructive algorithms, greedy, sortings	1500	x8843
845C	Two TVs data structures, greedy, sortings	1500	x7872
1136C	Nastya Is Transposing Matrices constructive algorithms, sortings	1500	x7617
1101C	Division and Union sortings	1500	x7565
863B	Kayaking brute force, greedy, sortings	1500	x7551
1876B	Effects of Anti Pimples combinatorics, number theory, sortings	1500	x7464
960B	Minimize the error data structures, greedy, sortings	1500	x7362
557B	Pasha and Tea constructive algorithms, implementation, math, sortings	1500	x7077
137C	History sortings	1500	x7053
1158A	The Party and Sweets binary search, constructive algorithms, greedy, implementation, math, sortings, two pointers	1500	x6827
166C	Median greedy, math, sortings	1500	x6340
976C	Nested Segments greedy, implementation, sortings	1500	x6275
1012A	Photo of The Sky brute force, implementation, math, sortings	1500	x6148
817B	Makes And The Product combinatorics, implementation, math, sortings	1500	x5547
501C	Misha and Forest constructive algorithms, data structures, greedy, sortings, trees	1500	x5507
149C	Division into Teams greedy, math, sortings	1500	x5252
875B	Sorting the Coins dsu, implementation, sortings, two pointers	1500	x5122
709B	Checkpoints greedy, implementation, sortings	1500	x4700
809A	Do you want a date? implementation, math, sortings	1500	x4653
425A	Sereja and Swaps brute force, sortings	1500	x3807
384B	Multitasking greedy, implementation, sortings, two pointers	1500	x3481
115B	Lawnmower greedy, sortings	1500	x2421
237B	Young Table implementation, sortings	1500	x2220
53D	Physical Education sortings	1500	x1913
774D	Lie or Truth *special problem, constructive algorithms, implementation, sortings	1500	x1903
331A2	Oh Sweet Beaverette data structures, sortings	1500	x1384
172C	Bus *special problem, implementation, sortings	1500	x1129
649C	Печать условий constructive algorithms, greedy, sortings	1500	x439
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19276
1353D	Constructing the Array constructive algorithms, data structures, sortings	1600	x17323
1344A	Hilbert's Hotel math, number theory, sortings	1600	x15176
510C	Fox And Names dfs and similar, graphs, sortings	1600	x15063
1348C	Phoenix and Distribution constructive algorithms, greedy, sortings, strings	1600	x14179
1374E1	Reading Books (easy version) data structures, greedy, sortings	1600	x13506
1475E	Advertising Agency combinatorics, math, sortings	1600	x12851
348A	Mafia binary search, math, sortings	1600	x12597
1622C	Set or Decrease binary search, brute force, greedy, sortings	1600	x12345
372A	Counting Kangaroos is Fun binary search, greedy, sortings, two pointers	1600	x12326
1455D	Sequence and Swaps dp, greedy, sortings	1600	x11977
1539D	PriceFixed binary search, greedy, implementation, sortings, two pointers	1600	x11267
1213D2	Equalizing by Division (hard version) brute force, math, sortings	1600	x11044
1282B2	K for the Price of One (Hard Version) dp, greedy, sortings	1600	x9812
1140C	Playlist brute force, data structures, sortings	1600	x9249
1198B	Welfare State binary search, brute force, data structures, sortings	1600	x9163
1461D	Divide and Summarize binary search, brute force, data structures, divide and conquer, implementation, sortings	1600	x8893
1198A	MP3 sortings, two pointers	1600	x8757
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8689
1077D	Cutting Out binary search, sortings	1600	x8302
231C	To Add or Not to Add binary search, sortings, two pointers	1600	x8291
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8204
1665C	Tree Infection binary search, greedy, sortings, trees	1600	x8032
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7798
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7689
1029C	Maximal Intersection greedy, math, sortings	1600	x7276
1781C	Equal Frequencies brute force, constructive algorithms, greedy, implementation, sortings, strings	1600	x7025
493C	Vasya and Basketball binary search, brute force, data structures, implementation, sortings, two pointers	1600	x6667
350C	Bombs greedy, implementation, sortings	1600	x6433
525C	Ilya and Sticks greedy, math, sortings	1600	x5699
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5616
1082C	Multi-Subject Competition greedy, sortings	1600	x5502
375B	Maximum Submatrix 2 data structures, dp, implementation, sortings	1600	x4952
597B	Restaurant dp, greedy, sortings	1600	x4636
599C	Day at the Beach sortings	1600	x4569
822C	Hacker, pack your bags! binary search, greedy, implementation, sortings	1600	x4526
1137A	Skyscrapers implementation, sortings	1600	x4421
1028C	Rectangles geometry, implementation, sortings	1600	x4313
593B	Anton and Lines geometry, sortings	1600	x3941
858D	Polycarp's phone book data structures, implementation, sortings	1600	x3710
830B	Cards Sorting data structures, implementation, sortings	1600	x2790
272D	Dima and Two Sequences combinatorics, math, sortings	1600	x2582
430A	Points and Segments (easy) constructive algorithms, sortings	1600	x2216
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1288
1346C	Spring Cleaning *special problem, greedy, sortings	1600	x579
1474C	Array Destruction brute force, constructive algorithms, data structures, greedy, implementation, sortings	1700	x12180
1336B	Xenia and Colorful Gems binary search, greedy, math, sortings, two pointers	1700	x10971
559B	Equivalent Strings divide and conquer, hashing, sortings, strings	1700	x10357
1393C	Pinkie Pie Eats Patty-cakes constructive algorithms, greedy, math, sortings	1700	x10253
1383A	String Transformation 1 dsu, graphs, greedy, sortings, strings, trees, two pointers	1700	x10228
4D	Mysterious Present dp, sortings	1700	x9670