File list (Check if you may need any files):
野人问题java
............\bak
............\...\macps
............\...\.....\MACPS.java~1~
............\classes
............\.......\macps
............\.......\.....\Combinatorics.class
............\.......\.....\Copy.class
............\.......\.....\MACPS$SolutionNotFoundException.class
............\.......\.....\MACPS.class
............\.......\.....\RiverScene.class
............\.......\.....\RiverSide.class
............\.......\package cache
............\.......\.............\macps.dep2
............\MACPS.jpx
............\MACPS.jpx.local
............\MACPS.jpx.local~
............\MACPS.jpx~
............\src
............\...\macps
............\...\.....\MACPS.java