sum of digits in c using for loop
#include <stdio.h>
int main()
{
int n, sum = 0, r;
printf("Enter a numbern");
for (scanf("%d", &n); n != 0; n = n/10) {
r = n % 10;
sum = sum + r;
}
printf("Sum of digits of a number = %dn", sum);
return 0;
}how to count digits and sum of digits in C
Enter the number
300
Given number = 300
Sum of the digits 300 = 3
Enter the number
16789
Given number = 16789
Sum of the digits 16789 = 31Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
