// File: change.cpp 
// 
// Recursively determine smallest number of coins used to make change
//

#include <iostream>
#include <cassert>

// Global variables!!

int min[] ;
int min_choice[] ;


int MakeChange(int n) {

   if (n == 0) return 0;

   if (min[n] > 0) return min[n] ;

   if (n >= 6) 

}

int main(int argc, char *argv[]) {
   int n, r ;

   if (argc !=1) {
      printf("Wrong number of arguments!\n") ;
      exit() ;
   }

   r = sscanf(argv[1],"%d", &n) ;
   if (r != 1) {
      printf("Need an integer argument!\n") ;
      exit() ;
   }

   printf("Fib(%d) = %d\n", n, fib(n)) ;
}