10-Days-of-HackerRank This repository contains efficient HackerRank solutions of hackerrank challenges. Problem Solution Java Currency Formatter Java Currency Formatter.java Java Substring JavaSubstring.java Java Anagrams JavaAnagrams.java Java String Tokens JavaAnagrams.java Java Static Initializer Block JavaStaticInitializerBlock.java Java Date and Time JavaDateAndTime.java List Comprehensions ListComprehensions.py Find the Runner-Up Score! FindTheRunnerUpScore.py Symmetric Difference SymmetricDifference.py The Captain's Room TheCaptainsRoom.py No Idea! NoIdea.py Door Mat DoorMat.py Check Strict Superset CheckStrictSuperSet.py Triangle Quest TriangleQuest.py ginortS ginortS.py