Hey , i am new to data structure and specially Graph .
And i was going through a problem for finding the best path http://www.codechef.com/JULY11/problems/LOKBIL/ And couldn't think something usable.
SO , if u guys help that will be a good start of me on this site too.
PS i know contest is live so all i want is how to start , and little hint for program .
Thanks in Advance !!