WAP in C program to find out the sum of series 1 + 2 +3+4+ …. + n.

Here is the program to calculate the Sum of the Series 1+2+3 +.... n

#include<stdio.h>

int main()
{

 int j,m;

 int s=0;

 printf("Enter the maximum value of series , m: ");

 scanf("%d",&m);

 s = (m * (m + 1)) / 2;

 printf("Sum of the series is : ");

 for(j=1;j<=n;j++)
   {

    if (j!=n)

      printf("%d + ",j);

    else

      printf("%d = %d ",j,s);

   }

  return 0;

}