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Checkout
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// Checkout program
using System;
using System.IO;
using System.Collections.Generic;
class Submission
{
// -------------------------
// Globals
// -------------------------
static List<string[]> products = new List<string[]>();
// -------------------------
// Subprograms
// -------------------------
static void read_database()
{
}
static int get_product()
{
}
static void output_product(int button_number)
{
}
static void transaction()
{
}
// -------------------------
// Main program
// -------------------------
public static void Main(string[] args)
{
}
}