Hello,

The International Institute of Information Technology, Hyderabad, India
cordially invites you to be a part of Felicity, the annual cultural and
technical festival, to be held from 18th - 20th February, 2011.

1) CodeCraft

CodeCraft, the online programming competition is all set to start on
6th February 2011. Codecraft requires eight hours of brainstorming over
some of the toughest algorithms challenges from various fields of Computer
Science.

Where : http://felicity.iiit.ac.in/codecraft/
When  : 6th February 2011, 2 pm - 10 pm IST(GMT +5:30).

2) Time Limit Exceeded

This is an unusual programming event which emphasizes on solving problems
under special constraints. The event is based on C/C++ with the scoring
depending on factors like code length, deviation from the best available
solution, or even the number of semi-colons and whitespaces used.

Where : http://felicity.iiit.ac.in/tle/
When  : 11th February 2011, 2pm to 13th February 2011, 2pm (48 hours [2 days])
IST (GMT +5:30).

You need to REGISTER online to participate in these event. There are
prizes in each of the mentioned events, details of which will be put on
the site in due time. Kindly visit the respective sites for more details.


For queries , mailto : [email protected] , [email protected].

--
Thanks and Regards
Team Felicity '11

I tried to solve Beta Round #1 - Problem A

I tried the I/O using scanf and printf. Using "%lld". But it gave a wrong answer the first test case.

While running the same code with I/O using cin and cout. It got Accepted. I could not make out what is wrong with scanning the input using scanf and printf.
I haven't seen anything such thing occur on any other judge.

Can somebody throw a light on what actually is the problem ?