Stack Implementation using Linked List
Check if given expression is balanced expression or not
Find duplicate parenthesis in an expression
Evaluate given postfix expression
Decode the given sequence to construct minimum number without repeated digits
Inorder Tree Traversal | Iterative & Recursive
Preorder Tree Traversal | Iterative & Recursive
Postorder Tree Traversal | Iterative & Recursive
Find ancestors of given node in a Binary Tree
Check if two given binary trees are identical or not | Iterative & Recursive
Reverse given text without reversing the individual words
Find all binary strings that can be formed from given wildcard pattern
Iterative Implementation of Quicksort
Depth First Search (DFS) | Iterative & Recursive Implementation
Invert given Binary Tree | Recursive and Iterative solution
Print leaf to root path for every leaf node in a binary tree