HackerRank

💥 Overview

This repository is a collection of my solved questions for Hackerrank Platform. This repository focuses on providing the solutions to all the problems solved by me that passes all the test cases (including corner cases as well as long inputs).

💡 Motivation

The repository is built in order to showcase my skills of Coding and my consistency. I was able to achieve 5 ⭐ in C++ & 6 ⭐ in Problem Solving section by solving these problems regularly.

💻 Contents

• C++

  • Introduction

    • Arrays Introduction
    • Basic Data Types
    • Conditional Statements
    • For Loop
    • Functions
    • Input & Output
    • Pointers

  • Strings

    • Strings

  • STL Library

    • Vector Erase
    • Vector Sort

  • Classes

    • Classes
    • Classes And Objects

• Problem Solving

  • Data Structures

    • Arrays

      • Array Manipulation
      • Arrays DataStructure
      • Sparse Arrays

    • Linked Lists

      • Compare Two Linked Lists
      • Cycle Detection
      • Delete A Node
      • Find Merge Point Of Two Lists
      • Insert a Node At head of Linked Lists
      • Insert a Node At Specific Position of Linked List
      • Insert a Node At Tail of Linked Lists
      • Merge Two Sorted Lists
      • Print Elements of LinkedLists
      • Print Reverse
      • Reverse A LinkedList

    • Stacks

      Balanced Brackets

      Largest Rectangle

    • Queues

    • Trees

      • Height of Binary Tree
      • Inorder Traversals
      • Level Order Traversals
      • Lowest Common Ancestors
      • Preorder Traversals
      • Postorder Traversals

    • Heaps

      • Find Running Median
      • Jesse And Cookies

  • Algorithms

    • Warmup

      Birthday Cake Candles

      Compare The Triplet

      Diagonal Difference

      Plus Minus

      Simple Array Sum

      Solve Me First

      Staircase

      Very Big Sum

    • Implementation

    • Searching

      • Connected Cell in a Grid
      • Ice cream Parlor
      • Missing Numbers
      • Pairs

    • Sorting

    • Strings

      • Anagrams
      • Common Child
      • Making Anagrams

    • Recursion

    • Greedy

    • Graph Theory

    • Dynamic Programming