Program to print sum of Fabonacci series and series in C-language

-
#include<stdio.h>
int main()
{
 int n,a,b=1,c=0,s=0;
 printf("Enter any number of term\n");
 scanf("%d",&n);
 printf ("Fabonacci series is\n");
 for(int i=1;i<=n;i++)
 {
  s=s+c;
  printf("%d \,",c);
  a=b;
  b=c;
  c=a+b;
 }
    printf("\nSum of Fabonacci series=%d",s);

}

OUTPUT
Enter any number of term
5
Fabonacci series is
0, 1, 1, 2, 3,
Sum of Fabonacci series=7

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