Problemset - Codeforces

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Problems

#	Name
509A	Maximum in Table brute force, implementation	800	x37343
507D	The Maths Lecture dp, implementation	2200	x1696
507C	Guess Your Way Out! implementation, math, trees	1700	x4280
507A	Amr and Music greedy, implementation, sortings	1000	x17241
505A	Mr. Kitayuta's Gift brute force, implementation, strings	1100	x6604
501E	Misha and Palindrome Degree binary search, combinatorics, implementation	2500	x719
501A	Contest implementation	900	x22034
500C	New Year Book Reading constructive algorithms, greedy, implementation, math	1600	x5748
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x50462
499B	Lecture implementation, strings	1000	x37625
499A	Watching a movie greedy, implementation	1000	x13738
496C	Removing Columns brute force, constructive algorithms, implementation	1500	x7599
496B	Secret Combination brute force, constructive algorithms, implementation	1500	x5810
496A	Minimum Difficulty brute force, implementation, math	900	x16137
495A	Digital Counter implementation	1100	x8312
493C	Vasya and Basketball binary search, brute force, data structures, implementation, sortings, two pointers	1600	x6680
493B	Vasya and Wrestling implementation	1400	x13027
493A	Vasya and Football implementation	1300	x6025
492D	Vanya and Computer Game binary search, implementation, math, sortings	1800	x3119
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x71523
492A	Vanya and Cubes implementation	800	x47008
491A	Up the hill constructive algorithms, implementation	1000	x2824
490E	Restoring Increasing Sequence binary search, brute force, greedy, implementation	2000	x1553
490B	Queue dsu, implementation	1500	x5901
490A	Team Olympiad greedy, implementation, sortings	800	x55836
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44663
489A	SwapSort greedy, implementation, sortings	1200	x9838
487A	Fight the Monster binary search, brute force, implementation	1800	x3663
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11518
486B	OR in Matrix greedy, hashing, implementation	1300	x16985
486A	Calculating Function implementation, math	800	x110086
485A	Factory implementation, math, matrices	1400	x8102
484C	Strange Sorting implementation, math	2600	x580
483A	Counterexample brute force, implementation, math, number theory	1100	x22280
479D	Long Jumps binary search, greedy, implementation	1700	x4706
479B	Towers brute force, constructive algorithms, greedy, implementation, sortings	1400	x7554
478A	Initial Bet implementation	1100	x25058
476A	Dreamoon and Stairs implementation, math	1000	x41367
475B	Strongly Connected City brute force, dfs and similar, graphs, implementation	1400	x8253
475A	Bayan Bus implementation	1100	x4689
474B	Worms binary search, implementation	1200	x45068
474A	Keyboard implementation	900	x42965
472E	Design Tutorial: Learn from a Game constructive algorithms, implementation	2800	x128
471B	MUH and Important Things implementation, sortings	1300	x5892
471A	MUH and Sticks implementation	1100	x13344
470A	Crystal Ball Sequence *special problem, implementation	1400	x665
469B	Chat Online implementation	1300	x12342
469A	I Wanna Be the Guy greedy, implementation	800	x91860
467C	George and Job dp, implementation	1700	x14129
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36104
467A	George and Accommodation implementation	800	x114480
466A	Cheap Travel implementation	1200	x59879
465B	Inbox (100500) implementation	1000	x10226
465A	inc ARG implementation	900	x9896
463D	Gargari and Permutations dfs and similar, dp, graphs, implementation	1900	x5930
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8384
463B	Caisa and Pylons brute force, implementation, math	1100	x25923
463A	Caisa and Sugar brute force, implementation	1200	x9108
462A	Appleman and Easy Task brute force, implementation	1000	x16578
461C	Appleman and a Sheet of Paper data structures, implementation	2200	x1310
460B	Little Dima and Equation brute force, implementation, math, number theory	1500	x12109
460A	Vasya and Socks brute force, implementation, math	900	x44414
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38614
459A	Pashmak and Garden implementation	1200	x31513
455B	A Lot of Games dfs and similar, dp, games, implementation, strings, trees	1900	x5688
454B	Little Pony and Sort by Shift implementation	1200	x17851
454A	Little Pony and Crystal Mine implementation	800	x14546
452D	Washer, Dryer, Folder greedy, implementation	1900	x1474
452A	Eevee brute force, implementation, strings	1000	x7906
451C	Predict Outcome of the Game brute force, implementation, math	1700	x3301
451B	Sort the Array implementation, sortings	1300	x43259
451A	Game With Sticks implementation	900	x62944
450B	Jzzhu and Sequences implementation, math	1300	x25410
450A	Jzzhu and Children implementation	1000	x32689
448E	Divisors brute force, dfs and similar, implementation, number theory	2200	x1446
448B	Suffix Structures implementation, strings	1400	x15672
448A	Rewards implementation	800	x23931
447B	DZY Loves Strings greedy, implementation	1000	x19989
447A	DZY Loves Hash implementation	800	x9394
446A	DZY Loves Sequences dp, implementation, two pointers	1600	x12261
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x28341
443B	Kolya and Tandem Repeat brute force, implementation, strings	1500	x3987
443A	Anton and Letters constructive algorithms, implementation	800	x84418
442A	Borya and Hanabi bitmasks, brute force, implementation	1700	x2096
441D	Valera and Swaps constructive algorithms, dsu, graphs, implementation, math, string suffix structures	2100	x1061
441C	Valera and Tubes constructive algorithms, dfs and similar, implementation	1500	x10869
441B	Valera and Fruits greedy, implementation	1400	x6949
441A	Valera and Antique Items implementation	1000	x18221
440B	Balancer greedy, implementation	1600	x1917
440A	Forgotten Episode implementation	800	x7112
439C	Devu and Partitioning of the Array brute force, constructive algorithms, implementation, number theory	1700	x3799
439B	Devu, the Dumb Guy implementation, sortings	1200	x14065
439A	Devu, the Singer and Churu, the Joker greedy, implementation	900	x24909
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9196
437A	The Child and Homework implementation	1300	x8888
436B	Om Nom and Spiders implementation, math	1400	x3043
435C	Cardiogram implementation	1600	x2534
435A	Queue on Bus Stop implementation	1000	x9988
433D	Nanami's Digital Board dsu, implementation	2000	x1036
433C	Ryouko's Memory Note implementation, math, sortings	1800	x2399