#include <stdio.h>

long fib(long n){
  long small, large, temp, i;

  for (small = 0, large = 1, i = 0;
       i < n;
       i++){
    temp = small;
    small = large;
    large = large + temp;
  }

  return small;
}

int main(void) {
  long i;

  for(i = 0; i < 100; i++){
    printf("Fib(%li) = %li\n", i, fib(i) );
  }
   
  
  return 0;
}