Fibonacci Number

#include "stdio.h"
long int fibonacci(int count)

{
     static long int f1=1,f2=2,f;
     if(count<3)
     f=1;
     else
     f=f1+f2;
     f1=f2;
     f2=f;
}
int main (void)
{
    int count,n;
    printf("How many fibonacci numbers?");
    scanf("%d",&n);
    for(count=1;count<=n;++count)
    printf("i=%d F=%ld\n",count,fibonacci(count));
    system("pause");
    return 0;
}