11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

818 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
464A	No to Palindromes! greedy strings	1700	6.3k
461E	Appleman and a Game binary search shortest paths strings	3000	703
455B	A Lot of Games dfs and similar dp games implementation strings trees	1900	7.1k
452A	Eevee brute force implementation strings	1000	8.6k
452E	Three strings data structures dsu string suffix structures strings	2400	1.2k
448B	Suffix Structures implementation strings	1400	17.7k
444D	DZY Loves Strings binary search hashing strings two pointers	2500	898
443B	Kolya and Tandem Repeat brute force implementation strings	1500	4.3k
432D	Prefixes and Suffixes dp string suffix structures strings two pointers	2000	12.6k
427D	Match & Catch dp string suffix structures strings	2200	2.7k
412C	Pattern implementation strings	1200	4.3k
386C	Diverse Substrings dp strings two pointers	2000	972
385B	Bear and Strings brute force greedy implementation math strings	1200	10.9k
358B	Dima and Text Messages brute force strings	1500	3.9k
356E	Xenia and String Problem dp hashing implementation string suffix structures strings	3000	566
346B	Lucky Common Subsequence dp strings	2000	4.4k
345G	Suffix Subgroup *special strings	2200	105
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
318B	Strings of Power implementation strings two pointers	1300	8.4k
316G1	Good Substrings hashing strings	1700	1.1k
314B	Sereja and Periods binary search dfs and similar strings	2000	1.6k
312A	Whose sentence is it? implementation strings	1100	5.4k
291B	Command Line Arguments *special implementation strings	1300	3.1k
291E	Tree-String Problem *special dfs and similar hashing strings	2000	1.6k
281A	Word Capitalization implementation strings	800	278.4k
278B	New Problem brute force strings	1500	3.6k
271D	Good Substrings data structures strings	1800	14.6k
269E	String Theory geometry math strings	3100	122
260B	Ancient Prophesy brute force implementation strings	1600	4.1k
259A	Little Elephant and Chess brute force strings	1000	10.1k
254C	Anagram greedy strings	1800	1.6k
250B	Restoring IPv6 implementation strings	1500	2.3k
245B	Internet Address implementation strings	1100	5.5k
245F	Log Stream Analysis binary search brute force implementation strings	2000	1k
245H	Queries for Number of Palindromes dp hashing strings	1800	9.5k
236A	Boy or Girl brute force implementation strings	800	289.8k
235C	Cyclical Quest data structures string suffix structures strings	2700	2.6k
223B	Two Strings data structures dp strings	1900	2k
219A	k-String implementation strings	1000	33k
213E	Two Permutations data structures hashing strings	2700	1k
208A	Dubstep strings	900	107.2k
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
186A	Comparing Strings implementation strings	1100	18.7k
182D	Common Divisors brute force hashing implementation math strings	1400	9.4k
180D	Name greedy strings	1900	816
178F2	Representative Sampling dp sortings strings	2200	392
177G1	Fibonacci Strings strings	2400	247
177G2	Fibonacci Strings matrices strings	2600	267
168B	Wizards and Minimal Spell implementation strings	1700	1.3k
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14.1k
163E	e-Government data structures dfs and similar dp strings trees	2800	2.3k
159C	String Manipulation 1.0 *special binary search brute force data structures strings	1400	3.2k
159D	Palindrome pairs *special brute force dp strings	1500	4.7k
151B	Phone Numbers implementation strings	1200	6.9k
150D	Mission Impassable dp strings	2600	782
149E	Martian Strings string suffix structures strings	2300	2.6k
147A	Punctuation implementation strings	1300	4.3k
144C	Anagram Search implementation strings	1500	4.3k
143B	Help Kingdom of Far Far Away 2 implementation strings	1200	5.4k
141A	Amusing Joke implementation sortings strings	800	103.9k
137D	Palindromes dp strings	1900	1.7k
137E	Last Chance data structures implementation strings	2000	1.4k
131A	cAPS lOCK implementation strings	1000	103.2k
130B	Gnikool Ssalg *special implementation strings	1400	565
128B	String brute force constructive algorithms hashing implementation string suffix structures strings	2100	2.9k
126B	Password binary search dp hashing string suffix structures strings	1700	26.1k
123A	Prime Permutation implementation number theory strings	1300	4.1k
121B	Lucky Transformation strings	1500	2.8k
119D	String Transformation hashing strings	2500	687
118A	String Task implementation strings	1000	236.6k
118C	Fancy Number brute force greedy sortings strings	1900	3k
113A	Grammar Lessons implementation strings	1600	2.6k
113B	Petr# brute force data structures hashing strings	2000	3.3k
112A	Petya and Strings implementation strings	800	295.7k
110B	Lucky String constructive algorithms strings	1100	11.1k
108A	Palindromic Times implementation strings	1000	10.4k
100D	World of Mouth *special strings	1500	366
99A	Help Far Away Kingdom strings	800	7.9k
96A	Football implementation strings	900	198.4k
95A	Hockey implementation strings	1600	1.9k
94A	Restoring Password implementation strings	900	12.5k
91A	Newspaper Headline greedy strings	1500	4k
90B	African Crossword implementation strings	1100	5.8k
87B	Vasya and Types implementation strings	1800	1.3k
81B	Sequence Formatting implementation strings	1700	2.2k
79C	Beaver data structures dp greedy hashing strings two pointers	1800	2.1k
78A	Haiku implementation strings	800	15.6k
75B	Facetook Priority Wall expression parsing implementation strings	1500	3.7k
72E	Ali goes shopping *special brute force strings	1800	181
71A	Way Too Long Words strings	800	519.5k
70B	Text Messaging expression parsing greedy strings	1600	2.1k
66A	Petya and Java implementation strings	1300	7.1k
63A	Sinking Ship implementation sortings strings	900	13.6k
61B	Hard Work strings	1300	4.3k
59A	Word implementation strings	800	235.4k
58A	Chat room greedy strings	1000	159.5k
58D	Calendar greedy strings	2000	865

showing 701–800 of 818