Page 628 - Computer science 868 Class 12
P. 628

90       case 1:
                91       System.out.println("Number");

                92       x=sc.nextInt();
                93       ob.addrear(x);
                94       break;

                95       case 2:

                96       System.out.println("Number");
                97       x=sc.nextInt();
                98       ob.addfront(x);

                99       break;
                100      case 3:

                101      ob.delrear();
                102      break;

                103      case 4:
                104      ob.delfront();

                105      break;
                106      case 5:

                107      ob.display();
                108      break;

                109         }
                110      }

                111      while(ch>=1&&ch<=5);
                112         }

                113      }

              Output of the preceding program is as follows:

              DQueue Size: 3
              Main Menu

              Press 1 to Add at Rear
              Press 2 to Delete at Front

              Press 3 to Add at Front
              Press 4 to Delete at Rear
              Press 5 to Display DQueue
              1

              Number to Insert: 5




                626626  Touchpad Computer Science-XII
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