1. Remove brackets from an algebraic string containing + and - operators
2. Rotate Linked List block wise
3. Implementing own Hash Table with Open Addressing Linear Probing in C++
4. Node having maximum sum of immediate children and itself in n-ary tree
5. Second Largest element in n-ary tree
6. Next Larger element in n-ary tree
7. Replace nodes with duplicates in linked list
8. Number of nodes greater than a given value in n-ary tree
9. Replace node with depth in a binary tree
10. Construct Binary Tree from String with bracket representation
11. Binary tree to string with brackets
12. Minimum cost to convert string into palindrome
13. Iterative diagonal traversal of binary tree
14. C++ program for Solving Cryptarithmetic Puzzles