Pages

To Calculate Sum using Recursion

Friday 28 June 2013
#include<stdio.h>

int add(int n);
int main()
{
    int n;

    printf("Enter an positive integer: ");
    scanf("%d",&n);
    printf("Sum = %d",add(n));
    return 0;
}

int add(int n)
{
    if(n!=0)
    return n+add(n-1);  /* recursive call */
}

No comments:

Post a Comment