* Added Longest Common Subsequence
* Renamed the File
* Optimized the code
* Optimized the code
* Changed some styles as per the rule
* Again some style fixed
* Added Longest Increasing Subsequence program to the list
* Style changed
* Number of Subset equal to given sum
* Update and rename Number of Subset equal to given sum to NumberOfSubsetEqualToGivenSum.js
* Update NumberOfSubsetEqualToGivenSum.js