Update README.md

Author: velossien

README.md

@@ -1 +1,14 @@
-questions
+# Coding Questions and Data Algorithms
+
+### Data Algorithms:
+- [Binary Search Tree](bst.js)
+- [Linked List](linkedList.js)
+- [Sorting Algorithms](sorting.js)
+- [String and Array Problems](stringsArrays.js)
+
+### Coding Questions:
+- [fizzbuzz](fizzbuzz.js)
+- [Recursion Problems](recursionPractice.js)
+- [Substring Counter](substringCounter.js)
+- [Summing with (#,#) and (#)(#)](sum.js)
+