Awesome April '15

HackerEarth is running a short 2 hour contest on 25th April, 2015. There will be 5 algorithmic problems of varying difficulty level. This contest is open for all.

There are great prizes to be won -

1st Prize - $50 Amazon gift card

First Runner Up - $30 Amazon gift card

Second Runner Up - $20 Amazon gift card

Top 5 winners will receive HackerEarth T-shirt .

Contributors:
Problem Setter - Sunny Aggarwal
Problem Tester - Prateek Gupta
Editorialist - Lokesh Khandelwal

Note: In order to be able to claim your prizes, your HackerEarth profile must be completed more than 50%.

Also don't forget to RSVP at the Facebook event page:
https://www.facebook.com/events/1691560331071537/

1. For the programming questions in the test, you need to choose one language from the given list and attempt.
2. All inputs for the programming problem are from STDIN and outpu...