#include <stdio.h>
#include <stdlib.h>

#include "order.h"
#include "report.h"

int main(int argc, char **argv) {
  int prices[64];
  int n = 0;
  for (int i = 1; i < argc && n < 64; i++)
    prices[n++] = atoi(argv[i]);
  if (n == 0) {
    fprintf(stderr, "usage: shop PRICE_CENTS...\n");
    return 2;
  }
  print_report(stdout, prices, n);
  /* exit status: 0 when compute_total is positive */
  return compute_total(prices, n) > 0 ? 0 : 1;
}