Fibonacci series

#include<stdio.h>
#include<conio.h>
void main()
{
   int n, first = 0, second = 1, next, c;
   clrscr();
   printf("Enter the number of terms\n");
   scanf("%d",&n);

   printf("First %d terms of Fibonacci series are :-\n",n);

   for ( c = 0 ; c < n ; c++ )
   {
      if ( c <= 1 )
     next = c;
      else
      {
     next = first + second;
     first = second;
     second = next;
      }
      printf("%d\n",next);
   }
   getch();
}