Ftbonacei Series ...

Ftbonacei.c

#include<stdio.h>

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

void main()
{
    int x,y,i;
    printf("How many nu number you wanted to see : ");
    scanf("%d",&x);
    for(i=0;i<=x;i++)
    {
        y=fib(i);
        printf(" %d ",y);
    }
}