recursive function for sum in C code example
Example: c program to find the sum of given number using recursion
# include <stdio.h>
int sum(int number);
int main
{
int n;
int a;
printf("enter a number");
scanf("%d,&n);
a=sum(n);
printf("sum=%d",a);
}
int sum(int number)
{
if (number==0)
return 0;
return(number%10+sum(number/10);
}