multiarray.java

有一个接口,用抽象类实现它的部分功能,再用实现类继承抽象类,实现其它没实现的接口方法

package cn.edu.csu.programmer;

public class MultiArray {

  /**
   * @param args
   */
  public static void main(String[] args) {
    int[][] x = new int[3][];
    int[][][] y = new int[3][3][];
//    x[0] = new int[1];
//    x[1] = new int[2];
//    x[2] = new int[3];
    x[0] = new int[]{1};
    x[1] = new int[]{2,3};
    x[2] = new int[]{4,5,6};
    for(int i = 0; i < x.length; i++){
      for(int j = 0; j < x[i].length; j++){
        System.out.println("x[" + i + "][" + j + "]= " + x[i][j]);
      }
    }
  }

}