readme commit

Author: xgravellx

README.md

@@ -6,3 +6,6 @@ In this repo, you can find examples to improve your Javascript Algorithm knowled
    -  **Ex-2:** Finding the sum of the square of two numbers
    -  **Ex-3:** Finding the sum of the squares of numbers from 1 to 100
    -  **Ex-4:** Program that calculates the age of the person whose date of birth is entered
+   -  **Ex-5:** Program to print numbers backwards
+   -  **Ex-6:** Calculate the factorial of a number
+