add new directory updates.

feat: add Kosaraju's algorithm to find all the strongly connected components in a graph. 

Change file name.

Updated with proper function definitions
Information about method included
@param parameter : what it is/explanation included
@return return type included

median search

Added FenwickTree For Range Query

function definitions - what it does with its type (iterative/recursive) 
common terms/annotations
2 statements marked as debug, removed other comments (as I kept them while coding)
added comments to main function

Add Pascal's Triangle Algorithm

change file name and put code inside a function

I modified a link(Contribution guidelines)

Revert "Created PigeonHole sorting algorithm"

Created PigeonHole sorting algorithm

The 'contribution guidelines' link is incorrectly linked, so I fixed it with the correct link.

Feat: Add/Format Readme.md Contribution.md and pull-request-template.md

Add template for bug and feature as issue

add Pascal's Triangle Algorithm

Update Tree.cpp

Program for Huffman Coding in C++

Create BeadSort.cpp

add: sort technique using vectors

added knight tour to backtracking and longest common string to dynamic

Added License to the repository and close #199

It " : " is unnecessary.
(I think)