1, trip.cpp is for The trip
2, main.cpp is for pork handles.
3, addall.cpp for addall problem
4, convexhull.cpp: Convex Hull Finding. Some of test data and image are stored in the convexhull directoiry
This is netbean project. and this project only contains main.cpp. If you want to test other solvers, you can download each file and using g++ -o targte file.cpp directly. None of dependency exists in either of files.