tests/bench_fib_ref.c

   1 #include <stdio.h>
   2
   3 int fib(int c)
   4 {
   5         if (c <= 0)
   6                 return 0;
   7         else if (c < 2)
   8                 return 1;
   9         else
  10                 return fib(c-1) + fib(c-2);
  11 }
  12
  13 int main(int argc, char ** argv)
  14 {
  15         printf("%d\n", fib(atoi(argv[1])));
  16         return 0;
  17 }