Samsung Interview Questions | Data Structure and Algorithms |Set 3

1.Recursively remove all adjacent duplicates
2. Triplet Sum in Array
3.Swap two nibbles in a byte
4. Power of 2
5. Longest Increasing Subsequence

6. Shortest Source to Destination Path
7. Detect cycle in a directed graph
8. Delete without head pointer
9. Root to leaf path sum
10. Kth largest element in BST