Problem Set - strings - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9274	P5B Center Alignment implementation strings *1200	0 / 0	4
	9273	P5C Longest Regular Bracket Sequence constructive algorithms data structures dp greedy sortings strings *1900	0 / 0	6
	9262	P7D Palindrome Degree hashing strings *2200	0 / 0	8
	9260	P8A Train and Peter strings *1200	0 / 0	4
	9217	P16D Logging implementation strings *1900	0 / 0	6
	9211	P17E Palisection strings *2900	0 / 0	10
	9197	P21A Jabber ID implementation strings *1900	0 / 0	6
	9174	P25E Test hashing strings *2200	0 / 0	8
	9149	P30E Tricky and Clever Password binary search constructive algorithms data structures greedy hashing strings *2800	0 / 0	10
	9147	P31B Sysadmin Bob greedy implementation strings *1500	0 / 0	5
	9131	P34C Page Numbers expression parsing implementation sortings strings *1300	0 / 0	4
	9108	P38F Smart Boy dp games strings *2100	0 / 0	7
	9096	P39J Spelling Check hashing implementation strings *1500	0 / 0	5
	9089	P41A Translation implementation strings *800	0 / 0	3
	9079	P43A Football strings *1000	0 / 0	3
	9078	P43B Letter implementation strings *1100	0 / 0	3
	9028	P50B Choosing Symbol Pairs strings *1500	0 / 0	5
	9007	P54D Writing a Song brute force dp strings *2100	0 / 0	7
	8990	P58A Chat room greedy strings *1000	0 / 0	3
	8987	P58D Calendar greedy strings *2000	0 / 0	7
	8985	P59A Word implementation strings *800	0 / 0	3
	8974	P61B Hard Work strings *1300	0 / 0	4
	8965	P63A Sinking Ship implementation sortings strings *900	0 / 0	3
	8946	P66A Petya and Java implementation strings *1300	0 / 0	4
	8829	P70B Text Messaging expression parsing greedy strings *1600	0 / 0	5
	8825	P71A Way Too Long Words strings *800	0 / 0	3
	8816	P72E Ali goes shopping special problem brute force strings 1800	0 / 0	6
	8799	P75B Facetook Priority Wall expression parsing implementation strings *1500	0 / 0	5
	8784	P78A Haiku implementation strings *800	0 / 0	3
	8777	P79C Beaver data structures dp greedy hashing strings two pointers *1800	0 / 0	6
	8771	P81B Sequence Formatting implementation strings *1700	0 / 0	5
	8744	P87B Vasya and Types implementation strings *1800	0 / 0	6
	8732	P90B African Crossword implementation strings *1100	0 / 0	3
	8731	P91A Newspaper Headline greedy strings *1500	0 / 0	5
	8719	P94A Restoring Password implementation strings *900	0 / 0	3
	8717	P95A Hockey implementation strings *1600	0 / 0	5
	8712	P96A Football implementation strings *900	0 / 0	3
	8700	P99A Help Far Away Kingdom strings *800	0 / 0	3
	8695	P100D World of Mouth special problem strings 1500	0 / 0	5
	8660	P108A Palindromic Times implementation strings *1000	0 / 0	3
	8652	P110B Lucky String constructive algorithms strings *1100	0 / 0	3
	8646	P112A Petya and Strings implementation strings *800	0 / 0	3
	8644	P113A Grammar Lessons implementation strings *1600	0 / 0	5
	8643	P113B Petr# brute force data structures hashing strings *2000	0 / 0	7
	8625	P118A String Task implementation strings *1000	0 / 0	3
	8623	P118C Fancy Number brute force greedy sortings strings *1900	0 / 0	6
	8617	P119D String Transformation hashing strings *2500	0 / 0	9
	8604	P121B Lucky Transformation strings *1500	0 / 0	5
	8598	P123A Prime Permutation implementation number theory strings *1300	0 / 0	4
	8585	P126B Password binary search dp hashing string suffix structures strings *1700	0 / 0	5
	8578	P128B String brute force constructive algorithms hashing implementation string suffix structures strings *2100	0 / 0	7
	8571	P130B Gnikool Ssalg special problem implementation strings 1400	0 / 0	4
	8562	P131A cAPS lOCK implementation strings *1000	0 / 0	3
	8536	P137D Palindromes dp strings *1900	0 / 0	6
	8535	P137E Last Chance data structures implementation strings *2000	0 / 0	7
	8521	P141A Amusing Joke implementation sortings strings *800	0 / 0	3
	8510	P143B Help Kingdom of Far Far Away 2 implementation strings *1200	0 / 0	4
	8507	P144C Anagram Search implementation strings *1500	0 / 0	5
	8497	P147A Punctuation implementation strings *1300	0 / 0	4
	8486	P149E Martian Strings string suffix structures strings *2300	0 / 0	8
	8482	P150D Mission Impassable dp strings *2600	0 / 0	10
	8479	P151B Phone Numbers implementation strings *1200	0 / 0	4
	8447	P159C String Manipulation 1.0 special problem binary search brute force data structures strings 1400	0 / 0	4
	8446	P159D Palindrome pairs special problem brute force dp strings 1500	0 / 0	5
	8420	P163E e-Government data structures dfs and similar dp strings trees *2800	0 / 0	10
	8412	P165C Another Problem on Strings binary search brute force dp math strings two pointers *1600	0 / 0	5
	8398	P168B Wizards and Minimal Spell implementation strings *1700	0 / 0	5
	8351	P177G1 Fibonacci Strings strings *2400	0 / 0	9
	8350	P177G2 Fibonacci Strings matrices strings *2600	0 / 0	10
	8333	P178F2 Representative Sampling dp sortings strings *2200	0 / 0	8
	8328	P180D Name greedy strings *1900	0 / 0	6
	8320	P182D Common Divisors brute force hashing implementation math strings *1400	0 / 0	4
	8308	P186A Comparing Strings implementation strings *1100	0 / 0	3
	8267	P196A Lexicographically Maximum Subsequence greedy strings *1100	0 / 0	3
	8264	P196D The Next Good String data structures greedy hashing strings *2800	0 / 0	10
	8243	P202A LLPS binary search bitmasks brute force greedy implementation strings *800	0 / 0	3
	8210	P208A Dubstep strings *900	0 / 0	3
	8157	P213E Two Permutations data structures hashing strings *2700	0 / 0	10
	8137	P219A k-String implementation strings *1000	0 / 0	3
	8119	P223B Two Strings data structures dp strings *1900	0 / 0	6
	8067	P235C Cyclical Quest data structures string suffix structures strings *2700	0 / 0	10
	8064	P236A Boy or Girl brute force implementation strings *800	0 / 0	3
	8028	P245B Internet Address implementation strings *1100	0 / 0	3
	8024	P245F Log Stream Analysis binary search brute force implementation strings *2000	0 / 0	7
	8022	P245H Queries for Number of Palindromes dp hashing strings *1800	0 / 0	6
	8008	P250B Restoring IPv6 implementation strings *1500	0 / 0	5
	7990	P254C Anagram greedy strings *1800	0 / 0	6
	7970	P259A Little Elephant and Chess brute force strings *1000	0 / 0	3
	7967	P260B Ancient Prophesy brute force implementation strings *1600	0 / 0	5
	7927	P269E String Theory geometry math strings *3100	0 / 0	10
	7921	P271D Good Substrings data structures strings *1800	0 / 0	6
	7894	P278B New Problem brute force strings *1500	0 / 0	5
	7883	P281A Word Capitalization implementation strings *800	0 / 0	3
	7843	P291B Command Line Arguments special problem implementation strings 1300	0 / 0	4
	7840	P291E Tree-String Problem special problem dfs and similar hashing strings 2000	0 / 0	7
	7770	P312A Whose sentence is it? implementation strings *1100	0 / 0	3
	7762	P314B Sereja and Periods binary search dfs and similar strings *2000	0 / 0	7
	7741	P316G1 Good Substrings hashing strings *1700	0 / 0	5
	7732	P318B Strings of Power implementation strings two pointers *1300	0 / 0	4
	7728	P319D Have You Ever Heard About the Word? greedy hashing string suffix structures strings *2800	0 / 0	10

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