PROGRAM ON ARRAYS

PROGRAM ON ARRAYS

NOTE:-
   As soon as JVM activities {} it makes an things with the provides in {} and designates the deal with of the item to a varying.
      In this way we can make range item of all basic information types
      In a identical way we can determine arrays of things of classes
      The following system illustrates this concept
class Ademo3
 {
     community fixed gap primary (String args [])
      {
          A a1 [] = new A[3];
          Program.out.println(a1 [0]' // a1 [0] = null
          a1 [0] =new A ();
          Program.ou.println(a1 [0]); // deal with is printed
          a1 [0].i=10
          a1 [0].j=20;
          a1 [0]. operate A();
          A1[1]=a1[0];
         Program.out.println(a1[1].i);// 10 is printed
         a1[2] = new A ();
     }
}

NOTE:-
int i [] =....is same as int [] I =....
               // Another example program
               category Ademo4
                {
                   community fixed gap primary (string args [])
                     {
                          sequence s1 []; // zero is printed
                          s1 [0] = "java";
                          Program.out.println(s1 [0]; // coffee is printed
                          s1 [1] = "abc";
                          s2 [2] ="xyz";
                         Program.out.println (s1); // make deal with of range objectof kind String
                         Program.out.println (s1 [2]); // xyz is printed
                   }
            }
           // Another example program
           Training Ademos
           {
                 int i=0;
                 community fixed gap primary (string args [])
                   {
                       sequence s1 ]={"abc","xyz",MSD","SSA"};
                       Ademos a1[]={ new Ademo(), new Ademos(), new Ademo()
                    };
                   Program.out.println (s1.lenght); // 4 is printed
                   Sustem.out.println (s1 [3]); // SSA is printed
                   a1[0].i = 11;
                   Program.out.println (a1[1].i); // 0 is printed
                   }
          }