Sum of Digits of a Number

Posted: February 12, 2010 in Basic Programming
Tags:

/* Program to find the sum of digits of a number */

#include<stdio.h>

main()
{
int num,i,remainder,sum=0;
printf(“\nEnter the number: “);
scanf(“%d”,&num);
while(num>0)
{
remainder=num%10;
sum+=remainder;
num/=10;
}
printf(“\nSum of digits: %d\n\n”,sum);
}

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