Like us on Facebook to get the latest links daily

Tuesday, December 20, 2011

C program to find the sum of 'N' natural numbers



/* Write a C program to find the sum of 'N' natural numbers*/

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

void main()
{
    int i, N, sum = 0;

clrscr();

  printf("Enter an integer number\n");
scanf ("%d", &N);

    for (i=1; i <= N; i++)
{
      sum = sum + i;
}

printf ("Sum of first %d natural numbers = %d\n", N, sum);
}

/*----------------------------------------
Output
RUN1

Enter an integer number
10
Sum of first 10 natural numbers = 55


RUN2

Enter an integer number
50
Sum of first 50 natural numbers = 1275
------------------------------------------*/


Get E-mail Subscription for Latest Updates


Don't forget to Click on activation link , sent to your E-mail ID

No comments:

Post a Comment

You might also like:

Related Posts Plugin for WordPress, Blogger...