ID Problem Show tags Hide tags AC / Tried Difficulty
5414 P981A  Antipalindrome 0 / 0 3
5388 P985F  Isomorphic Strings 0 / 0 8
5376 P988B  Substrings Sort 0 / 0 3
5371 P989A  A Blend of Springtime 0 / 0 3
5370 P989B  A Tide of Riverscape 0 / 0 4
5283 P1003F  Abbreviation 0 / 0 8
5275 P1005B  Delete from the Left 0 / 0 3
5258 P1008A  Romaji 0 / 0 3
5238 P1012D  AB-Strings 0 / 0 10
5227 P1015F  Bracket Substring 0 / 0 8
5215 P1017E  The Supersonic Rocket 0 / 0 9
5204 P1023A  Single Wildcard Pattern Matching 0 / 0 4
5190 P1027A  Palindromic Twist 0 / 0 3
5175 P1029A  Many Equal Substrings 1 / 1 4
5128 P1037C  Equalize 0 / 0 4
5122 P1038A  Equality 0 / 0 3
5117 P1038F  Wrap Around 0 / 0 10
5091 P1043G  Speckled Band 0 / 0 10
5076 P1045I  Palindrome Pairs 0 / 0 5
5075 P1045J  Moonwalk challenge 0 / 0 10
5069 P1051A  Vasya And Password 0 / 0 4
5065 P1051E  Vasya and Big Integers 0 / 0 10
5050 P1055D  Refactoring 0 / 0 9
5048 P1055F  Tree and XOR 0 / 0 10
5042 P1056E  Check Transcription 0 / 0 7
5039 P1056H  Detect Robots 0 / 0 10
5010 P1063A  Oh Those Palindromes 0 / 0 4
4998 P1065E  Side Transmutations 0 / 0 8
4996 P1065G  Fibonacci Suffix 0 / 0 10
4967 P1073A  Diverse Substring 0 / 0 3
4958 P1076A  Minimizing the String 0 / 0 4
4939 P1080E  Sonya and Matrix Beauty 0 / 0 9
4930 P1081H  Palindromic Magic 0 / 0 10
4924 P1082F  Speed Dial 0 / 0 10
4921 P1083B  The Fair Nut and Strings 0 / 0 7
4913 P1085A  Right-Left Cipher 0 / 0 3
4909 P1085E  Vasya and Templates 0 / 0 8
4877 P1090J  Two Prefixes 0 / 0 10
4863 P1092C  Prefixes and Suffixes 0 / 0 5
4857 P1093B  Letters Rearranging 0 / 0 3
4844 P1096B  Substring Removal 0 / 0 4
4831 P1097H  Mateusz and an Infinite Sequence 0 / 0 10
4825 P1098F  Ж-function 0 / 0 10
4804 P1102D  Balanced Ternary String 0 / 0 5
4793 P1105B  Zuhair and Strings 0 / 0 3
4783 P1107A  Digits Sequence Dividing 12 / 29 3
4768 P1109B  Sasha and One More Name 0 / 0 6
4756 P1110H  Modest Substrings 0 / 0 10
4755 P1111A  Superhero Transformation 0 / 0 3
4698 P1120C  Compress String 0 / 0 7
4688 P1129C  Morse Code 0 / 0 9
4678 P1131E  String Multiplication 0 / 0 8
4655 P1137B  Camp Schedule 0 / 0 5
4649 P1138B  Circus 0 / 0 6
4648 P1139A  Even Substrings 0 / 0 3
4641 P1140B  Good String 0 / 0 4
4619 P1144A  Diverse Strings 0 / 0 3
4615 P1144E  Median String 0 / 0 6
4605 P1146A  Love "A" 0 / 0 3
4604 P1146B  Hate "A" 0 / 0 3
4596 P1147B  Chladni Figure 0 / 0 6
4582 P1149B  Three Religions 0 / 0 8
4576 P1151A  Maxim and Biology 0 / 0 3
4561 P1153C  Serval and Parenthesis Sequence 0 / 0 5
4550 P1155A  Reverse a Substring 0 / 0 3
4543 P1156B  Ugly Pairs 0 / 0 6
4528 P1158B  The minimal unique substring 0 / 0 8
4513 P1163D  Mysterious Code 0 / 0 7
4497 P1167A  Telephone Number 0 / 0 3
4481 P1170C  Minus and Minus Give Plus 0 / 0 (None)
4443 P1178B  WOW Factor 0 / 0 4
4440 P1178E  Archaeology 0 / 0 6
4427 P1181B  Split a Number 0 / 0 5
4421 P1182B  Plus from Picture 0 / 0 4
4420 P1182C  Beautiful Lyrics 0 / 0 5
4409 P1183H  Subsequences (hard version) 0 / 0 6
4393 P1185B  Email from Polycarp 0 / 0 4
4379 P1187B  Letters Shop 0 / 0 4
4367 P1189A  Keanu Reeves 0 / 0 3
4348 P1194C  From S To T 12 / 21 4
4311 P1200E  Compress Words 0 / 0 7
4309 P1201A  Important Exam 0 / 0 3
4301 P1202C  You Are Given a WASD-string... 0 / 0 7
4300 P1202D  Print a 1337-string... 0 / 0 6
4299 P1202E  You Are Given Some Strings... 0 / 0 9
4286 P1204D1  Kirk and a Binary String (easy version) 0 / 0 7
4285 P1204D2  Kirk and a Binary String (hard version) 0 / 0 7
4279 P1205E  Expected Value Again 0 / 0 10
4269 P1207G  Indie Album 1 / 2 10
4254 P1209F  Koala and Notebook 0 / 0 10
4237 P1211F  kotlinkotlinkotlinkotlin... 0 / 0 8
4227 P1213F  Unstable String Sort 0 / 0 7
4211 P1216A  Prefixes 0 / 0 3
4189 P1219C  Periodic integer number 0 / 0 5
4187 P1220A  Cards 0 / 0 3
4185 P1220C  Substring Game in the Lesson 0 / 0 4
4172 P1223B  Strings Equalization 0 / 0 3
4140 P1231E  Middle-Out 0 / 0 8
4114 P1238D  AB-string 4 / 4 6
4097 P1243B1  Character Swap (Easy Version) 0 / 0 3

Categories

Lucky

Pick a problem randomly based on the current filter.