#include <stdio.h>

/* write a set of functions to calculate the Nth fibonacci number */

int fib (int i) {

if (i < 2) return i;

return fib(i - 1) + fib(i - 2);

}

int main (void) {

int i;

for (i = 0; i < 10; i++)

printf("%d\n", fib(i));

return 0;

}