Problemset - Codeforces

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strings

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Problems

#	Name
1609B	William the Vigilant implementation, strings	1100	x11502
721B	Passwords implementation, math, sortings, strings	1100	x11972
1670B	Dorms War brute force, implementation, strings	1100	x12411
1820B	JoJo's Incredible Adventures math, strings, two pointers	1100	x13378
525A	Vitaliy and Pie greedy, hashing, strings	1100	x13860
1673B	A Perfectly Balanced String? brute force, greedy, strings	1100	x14277
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x14741
501B	Misha and Changing Handles data structures, dsu, strings	1100	x15608
43B	Letter implementation, strings	1100	x15702
1867B	XOR Palindromes bitmasks, constructive algorithms, strings	1100	x15824
186A	Comparing Strings implementation, strings	1100	x16221
1304B	Longest Palindrome brute force, constructive algorithms, greedy, implementation, strings	1100	x17434
988B	Substrings Sort sortings, strings	1100	x17850
1616B	Mirror in the String greedy, strings	1100	x19087
1917B	Erase First or Second Letter brute force, combinatorics, data structures, dp, strings	1100	x19372
1729C	Jumping on Tiles constructive algorithms, strings	1100	x19420
1428C	ABBB brute force, data structures, greedy, strings	1100	x19644
1626B	Minor Reduction greedy, strings	1100	x22318
1342B	Binary Period constructive algorithms, strings	1100	x23145
1703D	Double Strings brute force, data structures, strings	1100	x24342
1324B	Yet Another Palindrome Problem brute force, strings	1100	x27484
452A	Eevee brute force, implementation, strings	1000	x7898
864B	Polycarp and Letters brute force, implementation, strings	1000	x8873
259A	Little Elephant and Chess brute force, strings	1000	x8929
108A	Palindromic Times implementation, strings	1000	x9176
822B	Crossword solving brute force, implementation, strings	1000	x9319
844A	Diversity greedy, implementation, strings	1000	x10371
1151A	Maxim and Biology brute force, strings	1000	x10982
1155A	Reverse a Substring implementation, sortings, strings	1000	x13508
1223B	Strings Equalization strings	1000	x14433
1243B1	Character Swap (Easy Version) strings	1000	x14560
1073A	Diverse Substring implementation, strings	1000	x14874
1027A	Palindromic Twist implementation, strings	1000	x15547
1278A	Shuffle Hashing brute force, implementation, strings	1000	x15709
1796B	Asterisk-Minor Template implementation, strings	1000	x16027
1111A	Superhero Transformation implementation, strings	1000	x16577
672B	Different is Good constructive algorithms, implementation, strings	1000	x17056
1251A	Broken Keyboard brute force, strings, two pointers	1000	x18810
798A	Mike and palindrome brute force, constructive algorithms, strings	1000	x21056
1913B	Swap and Delete strings	1000	x21721
1674C	Infinite Replacement combinatorics, implementation, strings	1000	x22914
1907B	YetnotherrokenKeoard data structures, implementation, strings	1000	x23209
1506C	Double-ended Strings brute force, implementation, strings	1000	x23381
1800B	Count the Number of Pairs greedy, strings	1000	x23936
219A	k-String implementation, strings	1000	x26010
1791D	Distinct Split brute force, greedy, strings	1000	x26889
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x28907
1473B	String LCM brute force, math, number theory, strings	1000	x29674
499B	Lecture implementation, strings	1000	x37473
1374C	Move Brackets greedy, strings	1000	x43397
43A	Football strings	1000	x52119
131A	cAPS lOCK implementation, strings	1000	x81236
58A	Chat room greedy, strings	1000	x122252
118A	String Task implementation, strings	1000	x181313
729A	Interview with Oleg implementation, strings	900	x7268
868A	Bark to Unlock brute force, implementation, strings	900	x8520
747B	Mammoth's Genome Decoding implementation, strings	900	x8540
975A	Aramic script implementation, strings	900	x8968
981A	Antipalindrome brute force, implementation, strings	900	x9044
549A	Face Detection implementation, strings	900	x9348
616A	Comparing Two Long Integers implementation, strings	900	x9534
1737A	Ela Sorting Books greedy, implementation, strings	900	x9945
801B	Valued Keys constructive algorithms, greedy, strings	900	x10011
94A	Restoring Password implementation, strings	900	x10143
989A	A Blend of Springtime implementation, strings	900	x10155
745A	Hongcow Learns the Cyclic Shift implementation, strings	900	x10298
63A	Sinking Ship implementation, sortings, strings	900	x10870
776A	A Serial Killer brute force, implementation, strings	900	x11830
1107A	Digits Sequence Dividing greedy, strings	900	x11886
554A	Kyoya and Photobooks brute force, math, strings	900	x12721
1896B	AB Flipping greedy, strings, two pointers	900	x13354
1008A	Romaji implementation, strings	900	x14736
1201A	Important Exam implementation, strings	900	x15282
918B	Radio Station implementation, strings	900	x15680
1093B	Letters Rearranging constructive algorithms, greedy, sortings, strings	900	x16109
1451B	Non-Substring Subsequence dp, greedy, implementation, strings	900	x18998
1291A	Even But Not Even greedy, math, strings	900	x19044
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x20270
1860A	Not a Substring constructive algorithms, strings	900	x20785
1005B	Delete from the Left brute force, implementation, strings	900	x22325
1606A	AB Balance strings	900	x22814
746B	Decoding implementation, strings	900	x26226
1883B	Chemistry strings	900	x26800
1915D	Unnatural Language Processing greedy, implementation, strings	900	x27630
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29586
1927B	Following the String constructive algorithms, greedy, strings	900	x30298
977B	Two-gram implementation, strings	900	x36782
208A	Dubstep strings	900	x83582
96A	Football implementation, strings	900	x149146
1912L	LOL Lovers strings	800	x6314
99A	Help Far Away Kingdom strings	800	x6514
802G	Fake News (easy) implementation, strings	800	x6715
78A	Haiku implementation, strings	800	x11952
1085A	Right-Left Cipher implementation, strings	800	x12061
735A	Ostap and Grasshopper implementation, strings	800	x12298
831B	Keyboard Layouts implementation, strings	800	x14062
1038A	Equality implementation, strings	800	x14416
1189A	Keanu Reeves strings	800	x14971
1898A	Milica and String brute force, implementation, strings	800	x15039
1654B	Prefix Removals strings	800	x15473