HackerRank Solutions
Anagrams in java
Two strings, and , are called anagrams if they contain all the same characters…
interview questions
Palindrome in java
A palindrome is a word, phrase, number, or other sequence of characters which read…
interview questions
Arrays left rotation
A left rotation operation on an array shifts each of the array's elements un…
interview questions
2D Arrays (DS)
Given a 2D Array , : 1 1 1 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0…
