coin change problem using branch and bound techinique

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the language is c++ under linux. I used c++ to make many great projects, for example, I made the tools which can convert java files to c++ scripts which has the same effect, of course garbage collection included. I also made our own mobile game using c++, I even can show you the demo of client. Trust me, please let expert help you.

A proposal has not yet been provided

Hi, I have worked on many software projects like VLC player during my masters and in the industries. I have my best grip on executing software projects within the given time. If you award this project to me I'll daily keep you updated on the project work. You can contact me, so that we can share much more details about this project. Thanks.

I have coded games in C. I have coded mathematical problems in C. I need a better description of this project. I can deliver it easily in the estimated time.