#	Title	Solution
	Stack
01	Stack	The Stack data Structure
02	Stack	The Stack data Structure : Understanding Stack
03	Stack	Determine if parenthesis are balanced
04	Stack	Convert integer to binary
05	Stack	The Stack data Structure : Reverse String
00	Stack	Problem Statements
	Queue
01	Queue	The Queue Data Structure
02	Queue	The Queue Data Structure
03	Queue	Queue Data Structure : Producer Consumer Problem
04	Queue	Queue Data Structure : Producer Consumer Problem
05	Queue	Queue Data Structure : Print Binary Numbers From 1 to 10 Using Queue
00	Queue	Problem Statements
	Linked List
01	Singly Linked List	Singly Liked List
02	Singly Linked List	Singly Linked Lists -- Length of List
03	Singly Linked List	Singly Linked Lists -- Node Swap
04	Singly Linked List	Singly Linked Lists -- Reverse
05	Singly Linked List	Singly Linked Lists -- Merge Two Sorted Lists
06	Singly Linked List	Singly Linked Lists -- Remove Duplicates
07	Singly Linked List	Singly Linked Lists -- Nth-to-Last Node
08	Singly Linked List	Singly Linked Lists -- Count Occurrence
09	Singly Linked List	Singly Linked Lists -- Rotate
10	Singly Linked List	Singly Linked Lists -- Is Palindrome
11	Singly Linked List	Singly Linked Lists -- Move Tail to Head
12	Singly Linked List	Singly Linked Lists -- Sum Two Lists
13	Singly Linked List	Singly Linked Lists -- Reorder List
14	Singly Linked List	Singly Linked Lists -- Remove Nth Node From End of List
15	Singly Linked List	Singly Linked Lists -- Linked List Cycle
16	Singly Linked List	Singly Linked Lists -- Remove Nth Node From End of List
17	Singly Linked List	Singly Linked Lists -- Merge k Sorted Lists
00	Singly Linked List	Problem Statements
00	Singly Linked List(Leetcode Problems)	Problem Statements
01	Leetcode : Singly Linked List	Reverse Linked List
02	Leetcode : Singly Linked List	Merge Two Sorted Lists
00	Leetcode : Singly Linked List	Problem Statements
01	Doubly Linked List	Doubly Linked Lists -- Append and Prepend
02	Doubly Linked List	Doubly Linked Lists -- Add Node Before/After
03	Doubly Linked List	Doubly Linked Lists -- Delete Node
04	Doubly Linked List	Doubly Linked Lists -- Reverse
05	Doubly Linked List	Doubly Linked Lists -- Remove Duplicates
06	Doubly Linked List	Doubly Linked Lists -- Pairs with Sum
00	Doubly Linked List	Problem Statements
01	Circular Linked List	Circular Linked Lists -- Append and Prepend
02	Circular Linked List	Circular Linked Lists -- Remove Node
03	Circular Linked List	Circular Linked Lists -- Split List
04	Circular Linked List	Circular Linked Lists -- Josephus Problem
05	Circular Linked List	Circular Linked Lists -- Is Circular Linked List
00	Circular Linked List	Problem Statements
	Iteration & Recursion
01	Iteration & Recursion	Iterative Method
02	Iteration & Recursion	Recursive Method
03	Iteration & Recursion	Recursive Method: Fibonacci Number
04	Iteration & Recursion	Recursive Method: List Sum
05	Iteration & Recursion	Recursive Method: Sum Of Integer
06	Iteration & Recursion	Recursion: Sum Of Positive Integer
06	Iteration & Recursion	Recursion: Calculate The Harmonic Sum
00	Iteration & Recursion	Problem Statements
	Arrays
01	Arrays	Arrays: Array Advance Game
02	Arrays	Greedy Algorithms: Optimal Task Assignment
03	Arrays	Sorting Algorithms: Intersection of Two Sorted Arrays
04	Arrays	Arrays: Arbitrary Precision Increment
05	Arrays	Arrays: Two Sum Problem
06	Arrays	Arrays: Buy and Sell Stock
07	Arrays	Subarray Sum Equals K
08	Arrays	Contains Duplicate
09	Arrays	Group Anagrams
10	Arrays	Top K Frequent Elements - Bucket Sort
11	Arrays	Product of Array Except Self
12	Arrays	Longest Consecutive Sequence
13	Arrays	3Sum
14	Arrays	Container With Most Water
00	Arrays	Problem Statements
	Hash Table
01	Hash Table	Hash Table Implementation
02	Hash Table	Hash Table Implementation : Get Hash
03	Hash Table	Hash Table Implementation : Collision Handling In Hash Table
00	Hash Table	Problem Statements
	Search
01	Linear Search	Linear Search
02	Linear Search	Linear Search : Find Elements
00	Linear Search	Problem Statements
01	Binary Search	Binary search
02	Binary Search	Binary Search: Find Closest Number
03	Binary Search	Binary Search: Find Fixed Point
04	Binary Search	Binary Search: Find Bitonic Peak
05	Binary Search	Binary Search: Find First Entry in List with Duplicates
06	Binary Search	Binary Search: Python's Bisect Method
07	Binary Search	Binary Search: Integer Square Root
08	Binary Search	Find Minimum in Rotated Sorted Array
09	Binary Search	Binary Search: Find Index Of All Occurances
10	Binary Search	Binary Search: Search in Rotated Sorted Array
00	Binary Search	Problem Statements
	Sorting Algorithms
02	Bubble Sort	Bubble Sort
03	Bubble Sort	Bubble Sort : Using Key
00	Bubble Sort	Problem Statements
01	Quick Sort	Quick Sort: Hoare Partition
02	Quick Sort	Quick Sort: Lomuto Partition
00	Quick Sort	Problem Statements
01	Insertion Sort	Insertion Sort
00	Insertion Sort	Problem Statements
01	Merge Sort	Merge Sort Two Sorted List
02	Merge Sort	Merge Sort: One Unsorted List
03	Merge Sort	Merge Sort: Using Key
00	Merge Sort	Problem Statements
01	Shell Sort	Shell Sort
02	Shell Sort	Shell Sort: Remove Duplicates
00	Shell Sort	Problem Statements
01	Selection Sort	Selection Sort
02	Selection Sort	Selection Sort: Dictionary
00	Selection Sort	Problem Statements
	Strings
01	Strings	Reverse String
02	Strings	Count Consonants in String
03	Strings	Look-and-Say Sequence
04	Strings	String Processing: Spreadsheet Encoding
05	Strings	String Processing: Is Palindrome
06	Strings	String Processing: Is Anagram
07	Strings	String Processing: Is Palindrome Permutation
08	Strings	String Processing: Check Permutation
09	Strings	String Processing: Is Unique
10	Strings	String Processing: Integer to String
11	Strings	String Processing: String to Integer
12	Strings	Longest Substring Without Repeating Characters
13	Strings	Encode and Decode Strings
14	Strings	Longest Repeating Character Replacement
15	Strings	Minimum Window Substring
00	Strings	Problem Statements
	Integers
01	Integers	Add Digits
00	Integers	Problem Statements
	Numbers
01	Numbers	Product of Two Numbers
02	Numbers	Numbers: Convert Integer To Binary
03	Numbers	Numbers: Convert Binary To Integer
04	Numbers	Roman to Integer
00	Numbers	Problem Statements
	Tree Data Structures
01	General Trees	General Trees
00	General Trees	Problem Statements
01	Binary Trees	Binary Trees: Traversal Algorithms Pre-Order
02	Binary Trees	Binary Trees: Traversal Algorithms In-Order
03	Binary Trees	Binary Trees: Traversal Algorithms Post-Order
04	Binary Trees	Binary Trees: Traversal Algorithms Level-Order
05	Binary Trees	Binary Trees: Traversal Algorithms Reverse Level-Order
06	Binary Trees	Binary Trees: Calculating Height of Tree
07	Binary Trees	Binary Trees: Calculating Size of Tree
08	Binary Trees	Binary Trees: Invert Binary Tree
09	Binary Trees	Binary Trees: Maximum Depth of Binary Tree
10	Binary Trees	Binary Trees: Same Tree
00	Binary Trees	Problem Statements
01	Binary Search Trees	Binary Search Trees: Insertion
02	Binary Search Trees	Binary Search Trees: Searching
03	Binary Search Trees	Binary Search Trees: Checking the BST Property
04	Binary Search Trees	Binary Search Trees: Using list
05	Binary Search Trees	Binary Search Trees: Using list - In-Order-Traversal
06	Binary Search Trees	Binary Search Trees: Using list - Post-Order-Traversal
07	Binary Search Trees	Binary Search Trees: Using list - Pre-Order-Traversal
08	Binary Search Trees	Binary Search Trees: Using list - Delete Node Method 1
09	Binary Search Trees	Binary Search Trees: Using list - Delete Node Method 2
00	Binary Search Trees	Problem Statements
	Graph Data Structure
01	Graph Data Structure	Graph Data Structure
00	Graph Data Structure	Problem Statements