**Problem Link : **
[Contest][1]
[Practice][2]
**Difficulty : ** Medium
**Pre-requisites : ** Game Theory
**Solution : **
The solution can be found at this Google Doc.
[Solution][3]
**Setter’s code : **
[4]
[1]: http://www.codechef.com/WPC1401/problems/IITK1P06
[2]: http://www.codechef.com/problems/IITK1P06
[3]: https://drive.google.com/file/d/0BxD24wnAfwNFQ05PcnZ6dnJYb3RMVTBLQl82OFh5ZUZtZkZB/view?usp=sharing
[4]: http://www.codechef.com/viewsolution/5215626