Page 220 - CA_Blue( J )_Class9
P. 220

Program 9      Write a program to input a number and print the sum and product of the digits.

                     1     import  java.util.*;

                     2     class prog_loop1
                     3     {

                     4         public static void main()
                     5         {

                     6             Scanner sc = new Scanner(System.in);
                     7             int n, sum=0, pro = 1 ,r, t;

                     8             System.out.println("Enter a number");
                     9             n=sc.nextInt();

                   10              t=n;
                   11              while (t > 0)
                   12              {

                   13                  r=t%10;

                   14                  sum=sum+r;
                   15                  pro=pro*r ;
                   16                  t = t / 10 ;

                   17              }
                   18              System.out.println("Sum of Digits = "+ sum);

                   19              System.out.println("Product of digits = "+ pro);
                   20          }

                   21      }

                  You will get the following output:





























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