update readme

README.md

@@ -1,6 +1,6 @@
 <div align="center"><a href="https://www.hackerrank.com/deepdalsania" target="_blank"><img src="HackerRank%20Logo.png" width="450" height="auto"></a>
 
-[![Solutions](https://img.shields.io/badge/solutions-6-green.svg?style=flat-square)](https://github.com/deepdalsania/HackerRank_Solutions#table-of-contents) [![Author](https://img.shields.io/badge/author-deepdalsania-brightgreen.svg?style=flat-square)](https://www.hackerrank.com/deepdalsania) [![The MIT License](https://img.shields.io/badge/license-MIT-orange.svg?style=flat-square)](/LICENSE)</div><br/><br/>
+[![Solutions](https://img.shields.io/badge/solutions-7-green.svg?style=flat-square)](https://github.com/deepdalsania/HackerRank_Solutions#table-of-contents) [![Author](https://img.shields.io/badge/author-deepdalsania-brightgreen.svg?style=flat-square)](https://www.hackerrank.com/deepdalsania) [![The MIT License](https://img.shields.io/badge/license-MIT-orange.svg?style=flat-square)](/LICENSE)</div><br/><br/>
 
 The problem solutions are entirely provided by [Deep Dalsania](https://www.hackerrank.com/deepdalsania). My primary purpose is to pass all the platform tests of a given problem. So that I did not follow any coding style. If you have any query then drop me message into [LinkedIn](https://www.linkedin.com/in/deep-dalsania-6b822198/) or else you can email me on `[email protected]` like an old school people.
 ## Table of Contents
@@ -12,5 +12,6 @@ The problem solutions are entirely provided by [Deep Dalsania](https://www.hacke
 |2|Introduction|[Java Stdin and Stdout I](https://www.hackerrank.com/challenges/java-stdin-and-stdout-1)|Easy|5|[Solution](Java/01.%20Introduction/02.%20Java%20Stdin%20and%20Stdout%20I/Solution.java)|
 |3|Introduction|[Java If-Else](https://www.hackerrank.com/challenges/java-if-else)|Easy|10|[Solution](Java/01.%20Introduction/03.%20Java%20If-Else/Solution.java)|
 |4|Introduction|[Java Stdin and Stdout II](https://www.hackerrank.com/challenges/java-stdin-stdout)|Easy|10|[Solution](Java/01.%20Introduction/04.%20Java%20Stdin%20and%20Stdout%20II/Solution.java)|
-|5|Strings|[Java Strings Introduction](https://www.hackerrank.com/challenges/java-strings-introduction)|Easy|5|[Solution](Java/02.%20Strings/01.%20Java%20Strings%20Introduction/Solution.java)|
-|6|Strings|[Java Substring](https://www.hackerrank.com/challenges/java-substring)|Easy|5|[Solution](Java/02.%20Strings/02.%20Java%20Substring/Solution.java)|
+|5|Introduction|[Java Output Formatting](https://www.hackerrank.com/challenges/java-output-formatting)|Easy|10|[Solution](Java/01.%20Introduction/05.%20Java%20Output%20Formatting/Solution.java)|
+|6|Strings|[Java Strings Introduction](https://www.hackerrank.com/challenges/java-strings-introduction)|Easy|5|[Solution](Java/02.%20Strings/01.%20Java%20Strings%20Introduction/Solution.java)|
+|7|Strings|[Java Substring](https://www.hackerrank.com/challenges/java-substring)|Easy|5|[Solution](Java/02.%20Strings/02.%20Java%20Substring/Solution.java)|