Problemset - Codeforces

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Problems

#	Name
1967E1	Again Counting Arrays (Easy Version) combinatorics, dp, fft, math	3100	x110
1305H	Kuroni the Private Tutor binary search, greedy	3500	x110
1120E	The very same Munchhausen brute force	2600	x110
1876F	Indefinite Clownfish binary search, graphs	3500	x109
1621I	Two Sequences data structures, hashing, string suffix structures	3500	x109
1218H	Function Composition dfs and similar	2900	x109
336E	Vasily the Bear and Painting Square bitmasks, combinatorics, dp, implementation	2700	x109
100G	Name the album *special problem, data structures, implementation	1800	x109
64H	Table Bowling *special problem, sortings	2300	x109
46G	Emperor's Problem geometry	2500	x109
1842I	Tenzing and Necklace divide and conquer, dp, greedy	3500	x108
1737G	Ela Takes Dancing Class binary search, data structures	3500	x108
1575F	Finding Expected Value math	2900	x108
1357D2	Quantum Classification - Dataset 4		x108
1827F	Copium Permutation constructive algorithms, data structures, greedy	3500	x107
1349F2	Slime and Sequences (Hard Version) dp, fft, math	3500	x107
799G	Cut the pie binary search, data structures, geometry	3500	x107
269E	String Theory geometry, math, strings	3100	x107
1218A	BubbleReactor dp, graphs	2800	x106
1089H	Harder Satisfiability 2-sat, dfs and similar, graphs	3400	x106
1912F	Fugitive Frenzy math, probabilities	3100	x104
1740I	Arranging Crystal Balls data structures, divide and conquer, divide and conquer, dp, geometry, graphs, number theory	3500	x104
1685D2	Permutation Weight (Hard Version) constructive algorithms, greedy	3500	x104
774F	Pens And Days Of Week *special problem, binary search, number theory	2700	x104
391F3	Stock Trading		x104
198D	Cube Snake constructive algorithms	2700	x104
1718E	Impressionism constructive algorithms, graphs, implementation, math	3500	x103
1648F	Two Avenues data structures, dfs and similar, graphs	3500	x103
1545F	AquaMoon and Potatoes brute force, data structures, dp	3500	x103
1090G	Combostone games, implementation	2500	x103
649E	Автобус binary search, data structures, greedy, sortings	2100	x103
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
391F2	Stock Trading greedy		x103
185E	Soap Time! - 2 binary search, data structures	3000	x103
1402B	Roads *special problem, geometry, sortings	2900	x102
1184D2	Parallel Universes (Hard) math, matrices	3100	x102
207D2	The Beaver's Problem - 3	2000	x102
1423I	Lookup Tables bitmasks	3000	x101
1357D3	Quantum Classification - Dataset 5		x101
1267H	Help BerLine constructive algorithms	3200	x101
856F	To Play or not to Play greedy	3000	x101
207C1	Game with Two Trees	2100	x101
1381E	Origami geometry, math, sortings	3300	x100
774I	Composing Of String *special problem, dp	2300	x100
1969F	Card Pairing dp, greedy, hashing, implementation	3000	x99
1762G	Unequal Adjacent Elements constructive algorithms, sortings	3100	x99
1666A	Admissible Map	3300	x99
1266H	Red-Blue Graph dp, graphs, math, matrices, meet-in-the-middle	3400	x99
1852F	Panda Meetups data structures, dp, flows	3500	x98
1773J	Jumbled Trees constructive algorithms, math	2900	x98
1540E	Tasty Dishes math, matrices	3500	x98
1089D	Distance Sum graphs	3100	x98
1081H	Palindromic Magic data structures, hashing, strings	3500	x98
109E	Lucky Interval brute force, math	2700	x98
1970D2	Arithmancy (Medium) constructive algorithms, interactive, probabilities, strings		x97
1770H	Koxia, Mahiru and Winter Festival constructive algorithms	3500	x97
1704G	Mio and Lucky Array constructive algorithms, fft, math, strings	3500	x97
1510H	Hard Optimization dp	3200	x97
720C	Homework constructive algorithms	3100	x97
530F	Jumping frogs *special problem	2100	x97
89E	Fire and Ice greedy	2900	x97
1936E	Yet Yet Another Permutation Problem divide and conquer, fft, math	3400	x96
1761G	Centroid Guess interactive, probabilities, trees	3500	x96
1656I	Neighbour Ordering constructive algorithms, graphs	3500	x96
470F	Pairwise Sums *special problem	2300	x96
128E	Birthday geometry, math	2900	x96
683H	Exchange of Books *special problem	1900	x95
207D7	The Beaver's Problem - 3	1600	x95
1641F	Covering Circle geometry	3500	x94
925F	Parametric Circulation binary search, flows	3100	x94
1097H	Mateusz and an Infinite Sequence bitmasks, brute force, dp, strings	3400	x93
730K	Roads Orientation Problem graphs	3200	x93
119E	Alternative Reality geometry	2400	x93
1045F	Shady Lady geometry, math	3400	x92
1667F	Yin Yang implementation	3500	x91
1275F	Шардирование постов *special problem, binary search, interactive		x91
187E	Heaven Tour data structures, greedy	2900	x91
1302D	Dijkstra		x90
1071E	Rain Protection binary search, geometry	3500	x90
955E	Icicles	2900	x90
690B3	Recover Polygon (hard) data structures	2600	x90
470G	Hamming Distance *special problem	2300	x90
1906D	Spaceship Exploration binary search, geometry	2800	x89
756F	Long number expression parsing, math, number theory	3400	x89
154E	Martian Colony geometry	3000	x89
1746G	Olympiad Training binary search, data structures, dp, flows, geometry, implementation, sortings	3500	x88
1609H	Pushing Robots	3500	x88
1322F	Assigning Fares dp, trees	3500	x88
1090H	Linearization graphs	2900	x88
641G	Little Artem and Graph	2300	x88
398E	Sorting Permutations		x88
162J	Brackets *special problem	1800	x88
1896H2	Cyclic Hamming (Hard Version) brute force, dp, fft, math, number theory	3500	x87
1218G	Alpha planetary system constructive algorithms, graphs, shortest paths	3000	x87
1190F	Tokitsukaze and Powers number theory, probabilities	3400	x87
730F	Ber Patio	3100	x87
1781H2	Window Signals (hard version)	3500	x86
1677F	Tokitsukaze and Gems dp, math	3500	x86
1533G	Biome Map *special problem, constructive algorithms, dfs and similar, graphs		x86
1428H	Rotary Laser Lock binary search, interactive	3500	x86