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Problemset

263 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1102D	Balanced Ternary String greedy strings	1500	8.6k
1093B	Letters Rearranging constructive algorithms greedy sortings strings	900	17.8k
1085E	Vasya and Templates greedy implementation strings	2300	1.2k
1083B	The Fair Nut and Strings greedy strings	2000	2.3k
1076A	Minimizing the String greedy strings	1200	14.3k
1055D	Refactoring greedy implementation strings	2400	674
1051A	Vasya And Password greedy implementation strings	1200	8.9k
1037C	Equalize dp greedy strings	1300	20.2k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
978B	File Name greedy strings	800	41.4k
965E	Short Code data structures dp greedy strings trees	2200	2k
946C	String Transformation greedy strings	1300	9.5k
939D	Love Rescue dfs and similar dsu graphs greedy strings	1600	8.3k
923C	Perfect Security data structures greedy strings trees	1800	4.8k
844A	Diversity greedy implementation strings	1000	12.3k
827A	String Reconstruction data structures greedy sortings strings	1700	4.4k
801B	Valued Keys constructive algorithms greedy strings	900	11.3k
797C	Minimal string data structures greedy strings	1700	10.2k
780D	Innokenty and a Football League 2-sat graphs greedy implementation shortest paths strings	1900	3.1k
778A	String Game binary search greedy strings	1700	13k
777D	Cloud of Hashtags binary search greedy implementation strings	1800	5.3k
766C	Mahmoud and a Message brute force dp greedy strings	1700	5k
765B	Code obfuscation greedy implementation strings	1100	7.6k
758D	Ability To Convert constructive algorithms dp greedy math strings	2000	3k
755B	PolandBall and Game binary search data structures games greedy sortings strings	1100	13k
724D	Dense Subsequence data structures greedy strings	1900	2.5k
722D	Generating Sets binary search data structures dfs and similar greedy strings trees	1900	3.4k
708A	Letters Cyclic Shift constructive algorithms greedy implementation strings	1200	9.9k
665C	Simple Strings dp greedy strings	1300	18.5k
645E	Intellectual Inquiry dp greedy strings	2200	1.4k
628C	Bear and String Distance greedy strings	1300	6.6k
625B	War of the Corporations constructive algorithms greedy strings	1200	11.7k
615C	Running Track dp greedy strings trees	2000	2.5k
600C	Make Palindrome constructive algorithms greedy strings	1800	7.2k
584C	Marina and Vasya constructive algorithms greedy strings	1700	6.6k
554B	Ohana Cleans Up brute force greedy strings	1200	11.1k
552E	Vanya and Brackets brute force dp expression parsing greedy implementation strings	2100	1.8k
550A	Two Substrings brute force dp greedy implementation strings	1500	44.4k
535D	Tavas and Malekas greedy hashing string suffix structures strings	1900	4.9k
533E	Correcting Mistakes constructive algorithms dp greedy hashing strings two pointers	1800	2.5k
525A	Vitaliy and Pie greedy hashing strings	1100	16.6k
525B	Pasha and String constructive algorithms greedy math strings	1400	10.3k
524F	And Yet Another Bracket Sequence data structures greedy hashing string suffix structures strings	2700	641
518B	Tanya and Postcard greedy implementation strings	1400	8.4k
508B	Anton and currency you all know greedy math strings	1300	24.2k
464A	No to Palindromes! greedy strings	1700	6.3k
385B	Bear and Strings brute force greedy implementation math strings	1200	10.9k
339A	Helpful Maths greedy implementation sortings strings	800	284k
319D	Have You Ever Heard About the Word? greedy hashing string suffix structures strings	2800	787
254C	Anagram greedy strings	1800	1.6k
202A	LLPS binary search bitmasks brute force greedy implementation strings	800	20.1k
196A	Lexicographically Maximum Subsequence greedy strings	1100	5.9k
196D	The Next Good String data structures greedy hashing strings	2800	644
180D	Name greedy strings	1900	816
118C	Fancy Number brute force greedy sortings strings	1900	3k
91A	Newspaper Headline greedy strings	1500	4k
79C	Beaver data structures dp greedy hashing strings two pointers	1800	2.1k
70B	Text Messaging expression parsing greedy strings	1600	2.1k
58A	Chat room greedy strings	1000	159.5k
58D	Calendar greedy strings	2000	865
31B	Sysadmin Bob greedy implementation strings	1500	4.8k
30E	Tricky and Clever Password binary search constructive algorithms data structures greedy hashing strings	2800	962
5C	Longest Regular Bracket Sequence constructive algorithms data structures dp greedy sortings strings	1900	18.8k

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