static void Main(string[] args)
{
var rows = int.Parse(Console.ReadLine());
var salesArr = new Sale[rows];
for (int i = 0; i < rows; i++)
{
salesArr[i] = Sale.ReadSale(Console.ReadLine());
}
Sale.PrintSalesReportByTown(salesArr);
}
static void Main(string[] args)
{
int n = int.Parse(Console.ReadLine());
List<Sale> sales = new List<Sale>();
for (int i = 0; i < n; i++)
{
var sale = Sale.ReadSale();
sales.Add(sale);
}
List<string> towns = sales.Select(s => s.Town).OrderBy(t => t).Distinct().ToList();
foreach (var t in towns)
{
var salesForT = sales.Where(s => s.Town == t).Sum(s => s.Price * s.Quantity);
Console.WriteLine("{0} -> {1:f2}", t, salesForT);
}
}
static void Main(string[] args)
{
int count = int.Parse(Console.ReadLine());
var sales = new SortedDictionary <string, double>();
for (int i = 0; i < count; i++)
{
Sale sale = new Sale();
sale = sale.ReadSale();
if (sales.ContainsKey(sale.Town))
{
sales[sale.Town] += (sale.Quantity * sale.Price);
}
else
{
sales[sale.Town] = sale.Quantity * sale.Price;
}
}
foreach (var sale in sales)
{
Console.WriteLine($"{sale.Key:f2} -> {sale.Value:f2}");
}
}