Problemset - Codeforces

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Before contest
Codeforces Round #680 (Div. 1, based on Moscow Team Olympiad)
3 days

Before contest
Codeforces Round #680 (Div. 2, based on Moscow Team Olympiad)
3 days

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Difficulty: —

strings

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Problems

#	Name
71A	Way Too Long Words strings	800	x125585
112A	Petya and Strings implementation, strings	800	x77954
339A	Helpful Maths greedy, implementation, sortings, strings	800	x73302
281A	Word Capitalization implementation, strings	800	x70611
236A	Boy or Girl brute force, implementation, strings	800	x65066
59A	Word implementation, strings	800	x50445
41A	Translation implementation, strings	800	x48860
734A	Anton and Danik implementation, strings	800	x48010
785A	Anton and Polyhedrons implementation, strings	800	x34452
520A	Pangram implementation, strings	800	x33918
141A	Amusing Joke implementation, sortings, strings	800	x32555
1367A	Short Substrings implementation, strings	800	x27461
731A	Night at the Museum implementation, strings	800	x20501
1400A	String Similarity constructive algorithms, strings	800	x19828
1397A	Juggling Letters greedy, strings	800	x19556
978B	File Name greedy, strings	800	x18484
1220A	Cards implementation, sortings, strings	800	x18460
1303A	Erasing Zeroes implementation, strings	800	x17901
1284A	New Year and Naming implementation, strings	800	x15217
1301A	Three Strings implementation, strings	800	x14971
1167A	Telephone Number brute force, greedy, strings	800	x14230
1146A	Love "A" implementation, strings	800	x13802
1144A	Diverse Strings implementation, strings	800	x13650
1216A	Prefixes strings	800	x13403
1139A	Even Substrings implementation, strings	800	x13187
1189A	Keanu Reeves strings	800	x11827
1038A	Equality implementation, strings	800	x11140
855A	Tom Riddle's Diary brute force, implementation, strings	800	x10345
831B	Keyboard Layouts implementation, strings	800	x10211
1085A	Right-Left Cipher implementation, strings	800	x9710
735A	Ostap and Grasshopper implementation, strings	800	x9378
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x7880
78A	Haiku implementation, strings	800	x5880
99A	Help Far Away Kingdom strings	800	x4071
802G	Fake News (easy) implementation, strings	800	x3059
96A	Football implementation, strings	900	x66019
208A	Dubstep strings	900	x38238
977B	Two-gram implementation, strings	900	x17218
746B	Decoding implementation, strings	900	x13496
1291A	Even But Not Even greedy, math, strings	900	x13376
1005B	Delete from the Left brute force, implementation, strings	900	x12011
1201A	Important Exam implementation, strings	900	x10963
1093B	Letters Rearranging constructive algorithms, greedy, sortings, strings	900	x10748
1008A	Romaji implementation, strings	900	x9969
554A	Kyoya and Photobooks brute force, math, strings	900	x9535
1107A	Digits Sequence Dividing greedy, strings	900	x9378
918B	Radio Station implementation, strings	900	x9145
776A	A Serial Killer brute force, implementation, strings	900	x8599
745A	Hongcow Learns the Cyclic Shift implementation, strings	900	x7958
989A	A Blend of Springtime implementation, strings	900	x7855
549A	Face Detection implementation, strings	900	x7525
801B	Valued Keys constructive algorithms, greedy, strings	900	x7253
975A	Aramic script implementation, strings	900	x6810
63A	Sinking Ship implementation, sortings, strings	900	x6745
981A	Antipalindrome brute force, implementation, strings	900	x6686
94A	Restoring Password implementation, strings	900	x6544
616A	Comparing Two Long Integers implementation, strings	900	x6416
747B	Mammoth's Genome Decoding implementation, strings	900	x6166
868A	Bark to Unlock brute force, implementation, strings	900	x6138
729A	Interview with Oleg implementation, strings	900	x5737
118A	String Task implementation, strings	1000	x84683
58A	Chat room greedy, strings	1000	x54646
131A	cAPS lOCK implementation, strings	1000	x43210
1374C	Move Brackets greedy, strings	1000	x21635
499B	Lecture implementation, strings	1000	x19284
43A	Football strings	1000	x18653
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x14894
798A	Mike and palindrome brute force, constructive algorithms, strings	1000	x12931
219A	k-String implementation, strings	1000	x12323
1251A	Broken Keyboard brute force, strings, two pointers	1000	x12027
1111A	Superhero Transformation implementation, strings	1000	x11853
672B	Different is Good constructive algorithms, implementation, strings	1000	x11730
1243B1	Character Swap (Easy Version) strings	1000	x10716
1027A	Palindromic Twist implementation, strings	1000	x10616
1223B	Strings Equalization strings	1000	x10513
1278A	Shuffle Hashing brute force, implementation, strings	1000	x10407
1073A	Diverse Substring implementation, strings	1000	x10160
1155A	Reverse a Substring implementation, sortings, strings	1000	x8912
1151A	Maxim and Biology brute force, strings	1000	x8464
822B	Crossword solving brute force, implementation, strings	1000	x7562
864B	Polycarp and Letters brute force, implementation, strings	1000	x7123
844A	Diversity greedy, implementation, strings	1000	x7033
259A	Little Elephant and Chess brute force, strings	1000	x6513
452A	Eevee brute force, implementation, strings	1000	x6006
108A	Palindromic Times implementation, strings	1000	x5800
1342B	Binary Period constructive algorithms, strings	1100	x17585
1324B	Yet Another Palindrome Problem brute force, strings	1100	x17243
1304B	Longest Palindrome brute force, constructive algorithms, greedy, implementation, strings	1100	x12954
988B	Substrings Sort sortings, strings	1100	x10825
1428C	ABBB brute force, data structures, greedy, strings	1100	x9951
721B	Passwords implementation, math, sortings, strings	1100	x9521
501B	Misha and Changing Handles data structures, dsu, strings	1100	x9439
877A	Alex and broken contest implementation, strings	1100	x8543
186A	Comparing Strings implementation, strings	1100	x8471
525A	Vitaliy and Pie greedy, hashing, strings	1100	x8375
723B	Text Document Analysis expression parsing, implementation, strings	1100	x8093
548A	Mike and Fax brute force, implementation, strings	1100	x7984
1105B	Zuhair and Strings brute force, implementation, strings	1100	x7843
712B	Memory and Trident implementation, strings	1100	x7342
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x7127

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