Sum of digit program C language

Q : Write a program to find the sum of the digits of a number.

Answer :

#include<stdio.h>

#include<conio.h>

/*##########################

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     Sum of digits of a number

  ##########################*/

void main()

{

   

  int i,j;

     clrscr();

     printf("Enter number>> ");

     scanf("%d",&i);

     j=0;

     while(i>0)

     {

          j=j+(i%10);

          i=i/10;

     }

     printf("\n\tSum of digits is %d",j);

     getch();

}

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