使用二维数组创建魔方路径

//from nowjava.com

import java.util.Scanner;


/**

* Engineered and developed by Jhonny Trejos Barrios.

* Technology: Java.

* Version: Java Development Kit 1.8.0_31, Standard Edition.

* Development Environment: VIM 7.3

* 

* Additional Info.

*

* Source Code Target:

*

*               [BIDIMENSIONAL ARRAY, MAGIC CUBE BUILD PATH]

*

* Licenses: GNU GPL v3.0, Eclipse Public License 1.0, personal not for commercial purposes.

* Developer Contact: jtrejosb@live.com || jtrejosb@gmail.com || jtrejosb@icloud.com

* Mobile: --

*/


public class MagicCube

{

    public static void main( String[] args )

    {

        System.out.print( "Array size: " );

        new MagicCube().printPath( new Scanner( System.in ).nextInt() );

    }


    public void printPath( int size )

    {

        int[][] array = new int[ size ][ size ];

        int x = 1, y = array.length / 2 - 1;/*n  o  w  j  a  v  a . c o m*/


        if( size % 2 == 0 )

        {

            y = array.length / 2 - 2;

        }


        for( int i = 0; i < array.length * array.length; i++ )

        {

            x --;

            y ++;


            if( x == -1 && y == array.length )

            {

                x += 2;

                y --;

            }

            else

            {

                if( x == -1 )

                {

                    x = array.length - 1;

                }

                

                if( y == array.length )

                {

                    y = 0;


                    if( array[ x ][ y ] != 0 )

                    {

                        x ++;

                    }

                }


                if( array[ x ][ y ] != 0 )

                {

                    x += 2;

                    y --;

                }

            }


            array[ x ][ y ] = i +