Description: Solving the eight digital issues, the initial state stored in the document, read to use the A* algorithm to solve 8 digital issues, the target state for the 1238_4765, that is to start from the top left corner is 1, then in the squares in a clockwise order. Concrete steps to solve the output
File list (Check if you may need any files):
八数码
......\Eight.class
......\EightDigit.class
......\EightDigit.jar
......\EightDigit.java
......\EightList.class
......\readme.txt