Page 268 - CA_Blue( J )_Class10
P. 268

15         {
                16           f=f*i;

                17      }
                18      System.out.println("Factorial: "+f);

                19  }
                20  }

              Explanation: Here, f and i variables in the display () method are local variables as the scope of the variables exists
              within the method.

              11.5.3 Member Methods
              A method that is declared within the class is called a member method. It can be declared public or private. For example:

                 1  import java.util.*;
                 2  class sum

                 3  {
                 4      int a,b,s;

                 5      void input()
                 6      {

                 7          Scanner sc= new Scanner(System.in);
                 8          System.out.println("Enter two numbers" );

                 9          a=sc.nextInt();
                10          b=sc.nextInt();

                11      }

                12      void display()
                13      {
                14          s= a+b;

                15          System.out.println("The result is :" +s);
                16      }

                17      void main()
                18      {

                19          sum ob= new sum();
                20          ob.input();

                21          ob.display();
                22      }

                23  }






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