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Problemset

11,320 problems

#	Name	Rating↕	Solved↕
492A	Vanya and Cubes implementation	800	65k
492B	Vanya and Lanterns binary search implementation math sortings	1200	92.6k
492C	Vanya and Exams greedy sortings	1400	15.6k
492D	Vanya and Computer Game binary search implementation math sortings	1800	3.3k
492E	Vanya and Field math	2000	1.8k
491A	Up the hill constructive algorithms implementation	1000	3.6k
491B	New York Hotel greedy math	2100	681
491C	Deciphering flows graph matchings	2300	549
490A	Team Olympiad greedy implementation sortings	800	73k
490B	Queue dsu implementation	1500	6.5k
490C	Hacking Cypher brute force math number theory strings	1700	9.5k
490D	Chocolate brute force dfs and similar math meet-in-the-middle number theory	1900	2.3k
490E	Restoring Increasing Sequence binary search brute force greedy implementation	2000	1.7k
490F	Treeland Tour data structures dfs and similar dp trees	2200	2k
489A	SwapSort greedy implementation sortings	1200	10.7k
489B	BerSU Ball dfs and similar dp graph matchings greedy sortings two pointers	1200	58.6k
489C	Given Length and Sum of Digits... dp greedy implementation	1400	52.6k
489D	Unbearable Controversy of Being brute force combinatorics dfs and similar graphs	1700	7.1k
489E	Hiking binary search dp	2300	1.2k
489F	Special Matrices combinatorics dp	2100	2k
488A	Giga Tower brute force	1100	15k
488B	Candy Boxes brute force constructive algorithms math	1900	2.3k
487A	Fight the Monster binary search brute force implementation	1800	4k
487B	Strip binary search data structures dp two pointers	2000	4.4k
487C	Prefix Product Sequence constructive algorithms math number theory	2300	3.2k
487D	Conveyor Belts data structures	2700	1.1k
487E	Tourists data structures dfs and similar graphs trees	3200	3k
486A	Calculating Function implementation math	800	158.7k
486B	OR in Matrix greedy hashing implementation	1300	19.4k
486C	Palindrome Transformation brute force greedy implementation	1700	12.5k
486D	Valid Sets dfs and similar dp math trees	2100	4.4k
486E	LIS of Sequence data structures dp greedy hashing math	2200	2.7k
485A	Factory implementation math matrices	1400	8.8k
485B	Valuable Resources brute force greedy	1300	6.8k
484A	Bits bitmasks constructive algorithms	1700	13.8k
484B	Maximum Value binary search math sortings two pointers	2100	7.8k
484C	Strange Sorting implementation math	2600	675
484D	Kindergarten data structures dp greedy	2400	3.1k
484E	Sign on Fence binary search constructive algorithms data structures	2500	3.2k
483A	Counterexample brute force implementation math number theory	1100	25.1k
483B	Friends and Presents binary search math	1800	4.5k
482A	Diverse Permutation constructive algorithms greedy	1200	10.3k
482B	Interesting Array constructive algorithms data structures trees	1800	7.9k
482C	Game with Strings bitmasks dp probabilities	2600	1k
482D	Random Function and Tree combinatorics dp trees	2700	646
482E	ELCA data structures trees	3200	203
480D	Parcels dp graphs	2600	527
480E	Parking Lot data structures divide and conquer	2800	660
479A	Expression brute force math	1000	114.7k
479B	Towers brute force constructive algorithms greedy implementation sortings	1400	8.5k
479C	Exams greedy sortings	1400	33.6k
479D	Long Jumps binary search greedy implementation	1700	5k
479E	Riding in a Lift combinatorics dp	1900	5.7k
478A	Initial Bet implementation	1100	27.4k
478B	Random Teams combinatorics constructive algorithms greedy math	1300	41.9k
478C	Table Decorations greedy	1800	20.9k
478D	Red-Green Towers dp	2000	7.4k
478E	Wavy numbers brute force dfs and similar meet-in-the-middle sortings	2900	260
477D	Dreamoon and Binary dp strings	2700	621
477E	Dreamoon and Notepad data structures	3100	164
476A	Dreamoon and Stairs implementation math	1000	52.6k
476B	Dreamoon and WiFi bitmasks brute force combinatorics dp math probabilities	1300	38k
476C	Dreamoon and Sums math	1600	6.1k
476D	Dreamoon and Sets constructive algorithms greedy math	1900	5.1k
476E	Dreamoon and Strings dp strings	2200	2.2k
475A	Bayan Bus implementation	1100	5k
475B	Strongly Connected City brute force dfs and similar graphs implementation	1400	9.4k
475C	Kamal-ol-molk's Painting brute force constructive algorithms greedy	2100	856
475D	CGCDSSQ brute force data structures math	2000	6.9k
475E	Strongly Connected City 2 dfs and similar	2700	701
475F	Meta-universe data structures	2900	281
474A	Keyboard implementation	900	56.8k
474B	Worms binary search implementation	1200	65.5k
474C	Captain Marmot brute force geometry	2000	3.4k
474D	Flowers dp	1700	31.8k
474E	Pillars binary search data structures dp sortings trees	2000	4.4k
474F	Ant colony data structures math number theory	2100	12.3k
472A	Design Tutorial: Learn from Math math number theory	800	72k
472B	Design Tutorial: Learn from Life	1300	7.7k
472C	Design Tutorial: Make It Nondeterministic greedy	1400	6.5k
472D	Design Tutorial: Inverse the Problem dfs and similar dsu shortest paths trees	1900	6.7k
472E	Design Tutorial: Learn from a Game constructive algorithms implementation	2800	149
472F	Design Tutorial: Change the Goal constructive algorithms math matrices	2700	318
472G	Design Tutorial: Increase the Constraints bitmasks data structures fft	2800	497
471A	MUH and Sticks implementation	1100	13.8k
471B	MUH and Important Things implementation sortings	1300	6.2k
471C	MUH and House of Cards binary search brute force greedy math	1700	3.8k
471D	MUH and Cube Walls string suffix structures strings	1800	10.9k
471E	MUH and Lots and Lots of Segments data structures dsu	2700	131
470A	Crystal Ball Sequence *special implementation	1400	696
470B	Hexakosioihexekontahexaphobia *special	1800	272
470C	Eval *special	1900	263
470D	Caesar Cipher *special	1900	158
470E	Chessboard *special	1900	206
470F	Pairwise Sums *special	2300	115
470G	Hamming Distance *special	2300	132
470H	Array Sorting *special	2300	195
469A	I Wanna Be the Guy greedy implementation	800	124.3k
469B	Chat Online implementation	1300	13.4k
468A	24 Game constructive algorithms greedy math	1500	8.6k

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