Java实例05

package demo3;

public class Demo4 {

  public static void main(String[] args) {
    // TODO Auto-generated method stub
    int a[][] = new int[][] { { 1 }, { 2, 3 }, { 3, 4, 5 } };

    for (int k = 0; k < a.length; k++) {
      for (int c = 0; c < a[k].length; c++) {
        System.out.print(a[k][c]);
      }
            System.out.println();
    }
    
  }
}