Array

7 questions

1Detect Pattern of Length M Repeated K or More TimesEasy

ArrayEnumeration

2Maximum Score From Grid OperationsHard

ArrayDynamic ProgrammingMatrix

3Longest Path With Different Adjacent CharactersHard

ArrayStringTree

4Detect Pattern of Length M Repeated K or More TimesEasy

ArrayEnumeration

5Longest Path With Different Adjacent CharactersHard

ArrayStringTree

6Maximum Score From Grid OperationsHard

ArrayDynamic ProgrammingMatrix

7Remove CommentsMedium

ArrayString