Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
40:55:51
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Problems

#	Name
1155B	Game with Telephone Numbers games, greedy, implementation	1200	x11640
1155A	Reverse a Substring implementation, sortings, strings	1000	x13321
1154G	Minimum Possible LCM brute force, greedy, math, number theory	2200	x2611
1154F	Shovels Shop dp, greedy, sortings	2100	x2535
1154E	Two Teams data structures, implementation, sortings	1800	x5947
1154D	Walking Robot greedy	1500	x9668
1154C	Gourmet Cat implementation, math	1400	x10135
1154B	Make Them Equal math	1200	x16201
1154A	Restoring Three Numbers math	800	x65909
1153F	Serval and Bonus Problem combinatorics, dp, math, probabilities	2600	x748
1153E	Serval and Snake binary search, brute force, interactive	2200	x1442
1153D	Serval and Rooted Tree binary search, dfs and similar, dp, greedy, trees	1900	x4745
1153C	Serval and Parenthesis Sequence greedy, strings	1700	x7190
1153B	Serval and Toy Bricks constructive algorithms, greedy	1200	x8882
1153A	Serval and Bus brute force, math	1000	x11238
1152F2	Neko Rules the Catniverse (Large Version) bitmasks, dp, matrices	3000	x586
1152F1	Neko Rules the Catniverse (Small Version) bitmasks, dp, matrices	2800	x507
1152E	Neko and Flashback constructive algorithms, dfs and similar, graphs	2400	x931
1152D	Neko and Aki's Prank dp, greedy, trees	2100	x2239
1152C	Neko does Maths brute force, math, number theory	1800	x6432
1152B	Neko Performs Cat Furrier Transform bitmasks, constructive algorithms, dfs and similar, math	1300	x8727
1152A	Neko Finds Grapes greedy, implementation, math	800	x14882
1151F	Sonya and Informatics combinatorics, dp, matrices, probabilities	2300	x1135
1151E	Number of Components combinatorics, data structures, dp, math	2100	x3020
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8079
1151C	Problem for Nazar constructive algorithms, math	1800	x5158
1151B	Dima and a Bad XOR bitmasks, brute force, constructive algorithms, dp	1600	x10582
1151A	Maxim and Biology brute force, strings	1000	x10890
1150B	Tiling Challenge greedy, implementation	900	x10631
1150A	Stock Arbitraging greedy, implementation	800	x11466
1149E	Election Promises games, graphs	3200	x456
1149D	Abandoning Roads brute force, dp, graphs, greedy	3000	x660
1149C	Tree Generator™ data structures, implementation, trees	2700	x1160
1149B	Three Religions dp, implementation, strings	2200	x1858
1149A	Prefix Sum Primes constructive algorithms, greedy, math, number theory	1200	x14514
1148H	Holy Diver data structures	3500	x236
1148G	Gold Experience constructive algorithms, graphs, math, number theory, probabilities	3300	x311
1148F	Foo Fighters bitmasks, constructive algorithms	2700	x965
1148E	Earth Wind and Fire constructive algorithms, greedy, math, sortings, two pointers	2300	x1654
1148D	Dirty Deeds Done Dirt Cheap greedy, sortings	1800	x4857
1148C	Crazy Diamond constructive algorithms, sortings	1700	x5011
1148B	Born This Way binary search, brute force, two pointers	1600	x7136
1148A	Another One Bites The Dust greedy	800	x14565
1147F	Zigzag Game games, interactive	3500	x235
1147E	Rainbow Coins interactive	3000	x320
1147D	Palindrome XOR dfs and similar, graphs	2400	x722
1147C	Thanos Nim games	2000	x2997
1147B	Chladni Figure brute force, strings	1900	x2667
1147A	Hide and Seek graphs	1500	x5024
1146H	Satanic Panic dp, geometry	2900	x461
1146G	Zoning Restrictions dp, flows, graphs	2700	x789
1146F	Leaf Partition dp, trees	2500	x1083
1146E	Hot is Cold bitmasks, data structures, divide and conquer, implementation	2400	x820
1146D	Frog Jumping dfs and similar, math, number theory	2100	x1059
1146C	Tree Diameter bitmasks, graphs, interactive	1700	x3377
1146B	Hate "A" implementation, strings	1100	x8183
1146A	Love "A" implementation, strings	800	x21244
1145G	AI Takeover interactive		x159
1145F	Neat Words		x495
1145E	Fourier Doodles		x409
1145D	Pigeon d'Or implementation		x1136
1145C	Mystery Circuit bitmasks, brute force		x789
1145B	Kanban Numbers brute force		x1435
1145A	Thanos Sort implementation		x8509
1144G	Two Merged Sequences dp, greedy	2400	x1734
1144F	Graph Without Long Directed Paths dfs and similar, graphs	1700	x10604
1144E	Median String bitmasks, math, number theory, strings	1900	x3898
1144D	Equalize Them All constructive algorithms, greedy	1400	x9899
1144C	Two Shuffled Sequences constructive algorithms, sortings	1000	x14775
1144B	Parity Alternated Deletions greedy, implementation, sortings	900	x16595
1144A	Diverse Strings implementation, strings	800	x18625
1143C	Queen dfs and similar, trees	1400	x11112
1143B	Nirvana brute force, math, number theory	1200	x9889
1143A	The Doors implementation	800	x12932
1142E	Pink Floyd graphs, interactive	3200	x479
1142D	Foreigner dp	2800	x469
1142C	U2 geometry	2400	x1150
1142B	Lynyrd Skynyrd data structures, dfs and similar, dp, math, trees	2000	x2620
1142A	The Beatles brute force, math	1700	x3257
1141G	Privatization of Roads in Treeland binary search, constructive algorithms, dfs and similar, graphs, greedy, trees	1900	x2181
1141F2	Same Sum Blocks (Hard) data structures, greedy	1900	x4047
1141F1	Same Sum Blocks (Easy) greedy	1900	x3726
1141E	Superhero Battle math	1700	x6454
1141D	Colored Boots greedy, implementation	1500	x8254
1141C	Polycarp Restores Permutation math	1500	x11207
1141B	Maximal Continuous Rest implementation	900	x20576
1141A	Game 23 implementation, math	1000	x29389
1140G	Double Tree data structures, divide and conquer, shortest paths, trees	2700	x446
1140F	Extending Set of Points data structures, divide and conquer, dsu	2600	x1107
1140E	Palindrome-less Arrays combinatorics, divide and conquer, dp	2200	x1881
1140D	Minimum Triangulation dp, greedy, math	1200	x12353
1140C	Playlist brute force, data structures, sortings	1600	x9110
1140B	Good String implementation, strings	1200	x11128
1140A	Detective Book implementation	1000	x12055
1139F	Dish Shopping data structures, divide and conquer	2500	x364
1139E	Maximize Mex flows, graph matchings, graphs	2400	x1633
1139D	Steps to One dp, math, number theory, probabilities	2300	x1970
1139C	Edgy Trees dfs and similar, dsu, graphs, math, trees	1500	x11808
1139B	Chocolates greedy, implementation	1000	x15585
1139A	Even Substrings implementation, strings	800	x16444