Answer Posted / jay soni

#include<stdio.h>
#include<conio.h>
void main()

{
int n,sum=0,r;
printf("enter the value");
scanf("%d",&n);
while(n>0)
{
r=n%10;
n=n/10;
sum=sum+r;
}
printf("\nsum of digits is %d",sum);

getch();
}

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