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Problemset

3,531 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
1689A	Lex String brute force greedy implementation sortings two pointers	800	17.8k
1689B	Mystic Permutation data structures greedy	900	19.2k
1688B	Patchouli's Magical Talisman bitmasks constructive algorithms greedy sortings	800	19.2k
1688C	Manipulating History constructive algorithms greedy strings	1700	8.8k
1687A	The Enchanted Forest brute force greedy	1600	11.5k
1687B	Railway System constructive algorithms graphs greedy interactive sortings	1700	4.2k
1687C	Sanae and Giant Robot binary search brute force data structures dsu greedy sortings	2500	1.7k
1687E	Become Big For Me combinatorics constructive algorithms greedy math number theory	3500	324
1686A	Everything Everywhere All But One greedy	800	21.3k
1686B	Odd Subarrays dp greedy	800	19.5k
1685A	Circular Local MiniMax constructive algorithms greedy sortings	1100	18.7k
1685B	Linguistics greedy implementation sortings strings	2000	3.7k
1685C	Bring Balance brute force constructive algorithms greedy	2600	1.4k
1685D2	Permutation Weight (Hard Version) constructive algorithms greedy	3500	144
1685E	The Ultimate LIS Problem data structures greedy	3500	201
1684C	Column Swapping brute force constructive algorithms greedy implementation sortings	1400	13.3k
1684D	Traps constructive algorithms greedy sortings	1700	10.9k
1684E	MEX vs DIFF binary search brute force constructive algorithms data structures greedy two pointers	2100	3.7k
1682A	Palindromic Indices greedy strings	800	20k
1682C	LIS or Reverse LIS? constructive algorithms greedy implementation math	1400	16.6k
1682E	Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings trees	2700	777
1682F	MCMF? data structures flows graphs greedy sortings two pointers	2700	471
1681A	Game with Cards games greedy	800	21.8k
1680C	Binary String binary search greedy strings two pointers	1600	11.2k
1680D	Dog Walking brute force greedy math	2400	1.4k
1680E	Moving Chips bitmasks dp greedy	2000	4.4k
1679A	AvtoBus brute force greedy math number theory	900	43k
1678B2	Tokitsukaze and Good 01-String (hard version) dp greedy implementation	1800	7.4k
1677C	Tokitsukaze and Two Colorful Tapes constructive algorithms dfs and similar graphs greedy	1900	4.1k
1676B	Equal Candies greedy math sortings	800	62.1k
1676C	Most Similar Words brute force greedy implementation math strings	800	35.4k
1676D	X-Sum brute force greedy implementation	1000	29.9k
1676E	Eating Queries binary search greedy sortings	1100	34.2k
1676F	Longest Strike data structures greedy implementation sortings two pointers	1300	20.6k
1675A	Food for Animals greedy math	800	37.1k
1675B	Make It Increasing greedy implementation	900	46.2k
1675E	Replace With the Previous, Minimize dsu greedy strings	1500	12.2k
1675F	Vlad and Unfinished Business dfs and similar dp greedy trees	1800	6.4k
1674E	Breaking the Wall binary search brute force constructive algorithms greedy math	2000	7.8k
1674F	Desktop Rearrangement data structures greedy implementation	1800	5.7k
1673A	Subtle Substring Subtraction games greedy strings	800	19.2k
1673B	A Perfectly Balanced String? brute force greedy strings	1100	23k
1673F	Anti-Theft Road Planning bitmasks constructive algorithms divide and conquer greedy interactive math	2400	980
1672C	Unequal Array constructive algorithms greedy implementation	1100	14.1k
1672D	Cyclic Rotation constructive algorithms greedy implementation two pointers	1700	7k
1672E	notepad.exe binary search constructive algorithms greedy interactive	2200	2.5k
1672F1	Array Shuffling constructive algorithms graphs greedy	2000	3.6k
1672H	Zigu Zagu constructive algorithms data structures greedy	2700	1.2k
1672I	PermutationForces data structures greedy	3000	260
1671C	Dolce Vita binary search brute force greedy math	1200	27k
1671D	Insert a Progression brute force constructive algorithms greedy	1600	8.5k
1670A	Prof. Slim greedy implementation sortings	800	16k
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1669C	Odd/Even Increments greedy implementation math	800	42.3k
1669F	Eating Candies binary search data structures greedy two pointers	1100	42.2k
1669H	Maximal AND bitmasks greedy math	1300	31.1k
1668B	Social Distance greedy math sortings	900	18k
1667A	Make it Increasing brute force greedy math	1300	15.8k
1666D	Deletive Editing greedy	900	22.3k
1666E	Even Split binary search constructive algorithms greedy math	2500	891
1665B	Array Cloning Technique constructive algorithms greedy sortings	900	35.2k
1665C	Tree Infection binary search greedy sortings trees	1600	10k
1665E	MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers	2500	1.9k
1662B	Toys greedy strings	unrated	153
1662D	Evolution of Weasels greedy implementation strings	unrated	2.2k
1662G	Gastronomic Event dp greedy trees	unrated	574
1661A	Array Balancing greedy math	800	19.5k
1661B	Getting Zero bitmasks brute force dfs and similar dp graphs greedy shortest paths	1300	21.1k
1661C	Water the Trees binary search greedy math	1700	10.7k
1661D	Progressions Covering data structures greedy	1900	5.5k
1661F	Teleporters binary search greedy	2600	913
1660A	Vasya and Coins greedy math	800	39.5k
1660C	Get an Even String dp greedy strings	1300	22.3k
1660E	Matrix and Shifts brute force constructive algorithms greedy implementation	1600	8.2k
1659A	Red Versus Blue constructive algorithms greedy implementation math	1000	33.2k
1659B	Bit Flipping bitmasks constructive algorithms greedy strings	1300	12.1k
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.9k
1659D	Reverse Sort Sum constructive algorithms data structures greedy implementation math two pointers	1900	4.5k
1658F	Juju and Binary String brute force constructive algorithms greedy math	2700	1k
1657B	XY Sequence greedy	800	23.7k
1657C	Bracket Sequence Deletion greedy implementation	1200	17.8k
1657D	For Gamers. By Gamers. binary search brute force greedy math sortings	2000	5.4k
1656B	Subtract Operation data structures greedy math two pointers	1100	28.3k
1656F	Parametric MST binary search constructive algorithms graphs greedy math sortings	2600	1.3k
1654A	Maximum Cake Tastiness brute force greedy implementation sortings	800	19.4k
1654C	Alice and the Cake data structures greedy implementation sortings	1400	14.6k
1654F	Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings	2800	1.5k
1654G	Snowy Mountain data structures dfs and similar graphs greedy shortest paths trees	2900	474
1651B	Prove Him Wrong constructive algorithms greedy	800	20.5k
1651E	Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math	2600	670
1650C	Weight of the System of Nested Segments greedy hashing implementation sortings	1200	18.7k
1650E	Rescheduling the Exam binary search data structures greedy implementation math sortings	1900	4.5k
1650F	Vitaly and Advanced Useless Algorithms dp greedy implementation	2200	1.7k
1649B	Game of Ball Passing greedy implementation	1300	14k
1647C	Madoka and Childish Pranks constructive algorithms greedy	1300	13.4k
1647E	Madoka and the Sixth-graders data structures dfs and similar greedy	2500	1.1k
1647F	Madoka and Laziness dp greedy	3100	552
1646B	Quality vs Quantity brute force constructive algorithms greedy sortings two pointers	800	22.9k
1646F	Playing Around the Table constructive algorithms greedy implementation	2900	707
1644C	Increase Subarray Sums brute force dp greedy implementation	1400	15.1k

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