multidimensional array with different Array sizes example

package arrays;

public class MultiArray {

    public static void main(String[] args) {
        int sub[][];
        sub=new int[3][];
        sub[0]=new int[6];
        sub[1]=new int[2];
        sub[2]=new int[4];

        sub[0][0]=67;
        sub[0][1]=66;
        sub[0][2]=16;
        sub[0][3]=96;
        sub[0][4]=77;
        sub[0][5]=78;
       
        sub[1][0]=5;
        sub[1][1]=89;
       
       
        sub[2][0]=6;
        sub[2][1]=7;
         sub[2][2]=89;
         sub[2][3]=78;

         for(int i=0;i<sub.length;++i)
        {
             System.out.println();
             for(int j=0;j<sub[i].length;++j)
            {
                 System.out.print("\t"+sub[i][j]);
            }
        }//for

    }

}


output:
67    66    16    96    77    78
    5    89
    6    7    89    78