Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
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Problems

#	Name
1368H1	Breadboard Capacity (easy version) dp, flows, greedy	3300	x326
718E	Matvey's Birthday bitmasks, graphs	3300	x331
713E	Sonya Partymaker binary search, dp	3300	x336
1408H	Rainbow Triples binary search, data structures, flows, greedy	3300	x347
1558F	Strange Sort data structures, sortings	3300	x348
768G	The Winds of Winter binary search, data structures	3300	x352
1416F	Showing Off flows, graph matchings, greedy, implementation	3300	x356
1610G	AmShZ Wins a Bet data structures, greedy, hashing	3300	x361
671E	Organizing a Race data structures, greedy	3300	x392
639F	Bear and Chemistry data structures, dfs and similar, graphs, trees	3300	x392
1523F	Favorite Game bitmasks, dp	3300	x393
1375H	Set Merging constructive algorithms, divide and conquer	3300	x393
1172F	Nauuo and Bug data structures	3300	x394
1517G	Starry Night Camping constructive algorithms, flows, graphs	3300	x410
906E	Reverses dp, string suffix structures, strings	3300	x423
1764G3	Doremy's Perfect DS Class (Hard Version) binary search, interactive	3300	x426
1340F	Nastya and CBS brute force, data structures, hashing	3300	x467
878E	Numbers on the blackboard combinatorics, dp	3300	x470
1290E	Cartesian Tree data structures	3300	x506
1534G	A New Beginning data structures, dp, geometry, sortings	3300	x510
623E	Transforming Sequence combinatorics, dp, fft, math	3300	x525
1270H	Number of Components data structures	3300	x554
1307F	Cow and Vacation dfs and similar, dsu, trees	3300	x562
986F	Oppa Funcan Style Remastered graphs, math, number theory, shortest paths	3300	x563
582D	Number of Binominal Coefficients dp, math, number theory	3300	x602
526G	Spiders Evil Plan greedy, trees	3300	x687
1063F	String Journey data structures, dp, string suffix structures	3300	x795
576E	Painting Edges binary search, data structures	3300	x1095
700E	Cool Slogans string suffix structures, strings	3300	x1108
92114	Labyrinth-14	3200
92113	Labyrinth-13	3200
92112	Labyrinth-12	3200
92111	Labyrinth-11	3200
92110	Labyrinth-10	3200
92109	Labyrinth-9	3200
92108	Labyrinth-8	3200
92107	Labyrinth-7	3200
92106	Labyrinth-6	3200
92105	Labyrinth-5	3200
92104	Labyrinth-4	3200
92103	Labyrinth-3	3200
92102	Labyrinth-2	3200
92101	Labyrinth-1	3200
1599D	Bubble Popping	3200	x27
1951I	Growing Trees binary search, constructive algorithms, flows, graphs, greedy	3200	x30
1184C3	Heidi and the Turing Test (Hard)	3200	x39
1403C	Chess Rush *special problem, combinatorics, dp, implementation, math	3200	x42
1578D	Dragon Curve	3200	x43
690F3	Tree of Life (hard) trees	3200	x44
863G	Graphic Settings	3200	x52
1571I	Physical Examination *special problem, binary search, data structures	3200	x54
993F	The Moral Dilemma	3200	x58
1776K	Uniform Chemistry dp, math	3200	x63
1599E	Two Arrays data structures, matrices	3200	x65
923F	Public Service constructive algorithms, graphs, trees	3200	x71
765G	Math, math everywhere brute force, dp, math, meet-in-the-middle, number theory	3200	x79
730L	Expression Queries data structures	3200	x81
730K	Roads Orientation Problem graphs	3200	x90
1510H	Hard Optimization dp	3200	x94
1267H	Help BerLine constructive algorithms	3200	x100
457F	An easy problem about trees dp, games, greedy, trees	3200	x102
1566H	Xor-quiz constructive algorithms, dp, interactive, math, number theory	3200	x108
645G	Armistice Area Apportionment binary search, geometry	3200	x109
1781H1	Window Signals (easy version)	3200	x111
744D	Hongcow Draws a Circle geometry	3200	x115
1045E	Ancient civilizations constructive algorithms, geometry	3200	x117
1089J	JS Minification greedy, implementation	3200	x119
772E	Verifying Kingdom binary search, divide and conquer, interactive, trees	3200	x121
1242E	Planar Perimeter constructive algorithms, graphs	3200	x126
744E	Hongcow Masters the Cyclic Shift strings, two pointers	3200	x131
1056H	Detect Robots data structures, strings	3200	x142
1861F	Four Suits binary search, bitmasks, flows, greedy	3200	x144
756E	Byteland coins combinatorics, dp, math	3200	x149
500G	New Year Running number theory, trees	3200	x154
924F	Minimal Subset Difference dp	3200	x156
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x160
1408I	Bitwise Magic dp, math	3200	x163
1179E	Alesya and Discrete Math divide and conquer, interactive	3200	x167
1704H1	Game of AI (easy version) combinatorics, constructive algorithms, dp, fft, math	3200	x168
482E	ELCA data structures, trees	3200	x174
1666K	Kingdom Partition flows	3200	x176
933E	A Preponderant Reunion constructive algorithms, dp	3200	x184
1638F	Two Posters brute force, data structures, greedy, two pointers	3200	x185
1210F2	Marek and Matching (hard version) brute force, probabilities	3200	x187
1091G	New Year and the Factorisation Collaboration interactive, math, number theory	3200	x188
414E	Mashmokh's Designed Problem data structures	3200	x189
913G	Power Substring math, number theory	3200	x191
1584G	Eligible Segments geometry	3200	x201
1781G	Diverse Coloring constructive algorithms, trees	3200	x212
1089B	Bimatching graphs	3200	x213
1830F	The Third Grace data structures, dp	3200	x217
1223G	Wooden Raft binary search, math, number theory	3200	x225
1819E	Roads in E City interactive, math, probabilities, trees	3200	x239
1896G	Pepe Racing constructive algorithms, implementation, interactive, sortings	3200	x247
571E	Geometric Progressions math	3200	x248
1832F	Zombies binary search, dp	3200	x249
1344F	Piet's Palette matrices	3200	x249
1007D	Ants 2-sat, data structures, trees	3200	x254
1540D	Inverse Inversions binary search, brute force, data structures	3200	x259
1482G	Vabank binary search, interactive	3200	x261