Question

6 write a program that reads an integer between 0 and 1000 and adds all the digits in the integer. for example, if an integer is 932, the sum of all its digits is 14. hint: use the % operator to extract digits, and use the / operator to remove the extracted digit. for instance, 932 % 10 = 2 and 932 / 10 = 93.

Answer 1

#include  <stdio.h>
int main(void){

int i,s=0;
scanf(" %d",&i);
while(i){
s+=i%10;
i/=10;
}
printf("the sum is %d\n",s);
return 0;
}