Someone

import javax.swing.JOptionPane;

public class ex8 
{
    public static void main (String args[])
    {import javax.swing.JOptionPane;

public class ex8 
{
    public static void main (String args[])
    {
        
       int max;
        
       max = JOptionPane.showInputDialog("Enter the number of entries of the address book: ");
       
       String address [] [] []= new String [max][max][max];
       
       for (int inames=0; inames <= max; inames ++)
       {
           for (int itel=0; itel <= max; itel ++)
           {
               for (int iadd = 0; iadd<= max; iadd ++)
               {
                 address[inames][itel][iadd] = JOptionPane.showInputDialog("Name: ");
                 address[itel][inames][iadd] = JOptionPane.showInputDialog("Tel. : ");
                 address[iadd][inames][itel] = JOptionPane.showInputDialog("Address: ");
                 
               }
           }
       }
       
        
    }
    
 
    
}
        
       int max;
        
       max = JOptionPane.showInputDialog("Enter the number of entries of the address book: ");
       
       String address [] [] []= new String [max][max][max];
       
       for (int inames=0; inames <= max; inames ++)
       {
           for (int itel=0; itel <= max; itel ++)
           {
               for (int iadd = 0; iadd<= max; iadd ++)
               {
                 address[inames][itel][iadd] = JOptionPane.showInputDialog("Name: ");
                 address[itel][inames][iadd] = JOptionPane.showInputDialog("Tel. : ");
                 address[iadd][inames][itel] = JOptionPane.showInputDialog("Address: ");
                 
               }
           }
       }
       
        
    }
    
 
    
}