Fibonacci Series

Fibonacci series in c using for loop

/* Fibonacci Series c language */
#include<stdio.h>



int main()
{
   int n, first = 0, second = 1, next, c;

   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);
   }

   return 0;
}

Output will be

Fibonacci series program in c using recursion

#include<stdio.h>

int Fibonacci(int);

main()
{
   int n, i = 0, c;

   scanf("%d",&n);

   printf("Fibonacci series\n");

   for ( c = 1 ; c <= n ; c++ )
   {
      printf("%d\n", Fibonacci(i));
      i++;
   }

   return 0;
}

int Fibonacci(int n)
{
   if ( n == 0 )
      return 0;
   else if ( n == 1 )
      return 1;
   else
      return ( Fibonacci(n-1) + Fibonacci(n-2) );
}