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Wednesday, December 17, 2014

Program to find sum of digits of any number given by user using while loop in C.


Sum of digits


Code Box
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/*Program to find sum of digits of any number given by user max. 5 digits */

#include<stdio.h>
#include<conio.h>

void main()
{
int num,num1,rem,sum,i;
clrscr();

sum=0;
printf("\n\tSum of Digits Finder");
printf("\n-------------------------");
printf("\nEnter a number:");
scanf("%d",&num);

num1=num; //to save actual number

while(num1>=1)
{
rem=num1%10;
num1=num1/10;
sum=sum+rem;
}

printf("\nSum of all digits = %d",sum);

getch();

}


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