fuckyeahterminals

import java.util.Scanner;
class Barcode
{
   public static void main (String [] args)
   {
       Scanner sc = new Scanner (System.in);
       int x = sc.nextInt();
       int [] inventory = new int[x];
       int [] cost = new int [x];
       for (int i = 0; i < x; i++)
       {
          inventory[i] = sc.nextInt();
          cost[i] = sc.nextInt();
       }
       int total = 0; 
       int deliver = 0;
       while (sc.hasNext())
       {
           int quantity = sc.nextInt();
           int item = Integer.parseInt(Integer.toOctalString(Integer.valueOf(sc.next(), 2)));
           int pos =  member(inventory, item);
           if (pos != -1) { total +=  quantity*cost[pos]; deliver += quantity; }
           else { System.out.printf("item %d not in inventory\n", item);  }
       }
       System.out.printf("deliver %d items from inventory, total cost = $%d\n", deliver, total);
   }
   public static int member (int [] a, int x)
   {
      for (int i = 0; i <  a.length; i++)
      {
         if (a[i] == x){ return i; }
      }
      return -1;
   }
}