folder links added to readme contents

Author: Parth Garg

README.md

@@ -9,26 +9,23 @@ git clone https://github.com/whoparthgarg/Data-Structures-and-Algorithms.git
 ```
 
 ## Contents:
-1) Mathematics 
-2) Bit Magic	
-3) Recursion  	
-4) Arrays     	
-5) Searching     	
-6) Sorting     	
-7) Matrix     	
-8) Hashing     	
-9) Strings	     	
-10) Linked List     	
-11) Stack	  	
-12) Queue	     	
-13) Deque	     	
-14) Binary Tree	    	
-15) Binary Search Tree     	
-16) Heap
-17) Graph	    	
-18) Greedy     	
-19) Backtracking     	
-20) Dynamic Programming     	
-21) Trie	
-22) Segment and Binary Indexed Trees     	
-23) Disjoint Set
+1) [Mathematics](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/01.%20Mathematics)
+2) [Bit Magic](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/02.%20Bit%20Manipulation)
+3) [Recursion](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/03.%20Recursion)	
+4) [Arrays](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/04.%20Arrays)  	
+5) [Searching](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/05.%20Searching)     	
+6) [Sorting](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/06.%20Sorting)     	
+7) [Matrix](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/07.%20Matrix)     	
+8) [Hashing](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/08.%20Hashing)     	
+9) [Strings](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/09.%20Strings)	     	
+10) [Linked List](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/10.%20Linked%20List)     	
+11) [Stack](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/11.%20Stacks)	  	
+12) [Queue](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/12.%20Queue)	     	
+13) [Deque](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/13.%20Deque)	     	
+14) [Binary Tree](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/14.%20Binary%20Tree)	    	
+15) [Binary Search Tree](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/15.%20Binary%20Search%20Tree)     	
+16) [Heap](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/16.%20Heaps)
+17) [Graph](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/17.%20Graphs)	    	
+18) [Greedy](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/18.%20Greedy%20Algorithms)     	
+19) [Backtracking](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/19.%20Backtracking)     	
+20) [Dynamic Programming](https://github.com/whoparthgarg/Data-Structures-and-Algorithms/tree/main/20.%20Dynamic%20Programming)