Hi everyone, Please let me know your favorite problems. I want to compile a collection of great problems that will add something in our coding skills and help our programming to the next level. Thanks.

either you can comment here or write answer here http://www.quora.com/What-are-your-favorite-problems-or-contest-series

Hi, I solved this problem using recursive dp. problem link recursive solution link

How to convert this recursive solution into iterative solution?

Thanks in Advance

Hi, could any one explain the DP approach of this problem. http://community.topcoder.com/stat?c=problem_statement&pm=12750&rd=15703 I tried to solve using topdown approach but I was unable to implement. I want to discuss on both the approaches. Also please suggest some links to practice on similar problems.

Thanks in Advance.