Page 632 - Computer science 868 Class 12
P. 632

59       ob.add(a);
                60       break;

                61       case 2:
                62       System.out.println("Deleting"+ ob.del());

                63       break;
                64       case 3:

                65       ob.display();
                         default:
                66       break;

                         before default
                67       System.out.println("Exit");

                68          }
                69       }
                70       while(ch>=1&&ch<=3);

                71          }

                72       }
              Output of the preceding program is as follows:
              Enter choice

              1
              Enter marks

              22
              Enter choice

              1
              Enter marks

              67
              Enter choice
              1

              Enter marks
              56

              Enter marks
              87

              Circular queue fall
              Enter choice

              3
              22

              67


                630630  Touchpad Computer Science-XII
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