Short description of Topcoder AutoGen for Arena C++ 1.0: TopCoder AutoGen will help you focus your attention on the problem themselves by generating a pure C++ programming and test framework automatically, and help you win the arena in the limited competition time. You can copy the problem, and paste into it, click the generate button. It will then generate the C++ framework for you and copy to the clipboard directly. It is very easy to use, and saves up to 30% of your time.