private static void FindProductsByProducer(string[] elements, ShoppingCenter shoppingCenter)
{
var producer = elements[0];
var products = shoppingCenter.FindProductsByProducer(producer);
PrintProducts(products);
}
private static void FindProductsByProducer(ShoppingCenter shoppingCenter, string line)
{
var productTokens = SplitLine(line);
var producer = productTokens[0].Substring(productTokens[0].IndexOf(" ") + 1);
var products = shoppingCenter.FindProductsByProducer(producer);
PrintProducts(products);
}
private static void FindProductsByProducer(ShoppingCenter shoppingCenter, string[] args)
{
if (!args.Any())
{
return;
}
var result = shoppingCenter.FindProductsByProducer(args[0]);
Print(result);
}
static void Main(string[] args)
{
var lines = int.Parse(Console.ReadLine());
var center = new ShoppingCenter();
for (int i = 0; i < lines; i++)
{
var input = Console.ReadLine();
var index = input.IndexOf(' ');
var command = input.Substring(0, index);
var cmdArgs = input.Substring(index + 1).Split(';');
switch (command)
{
case "AddProduct":
Console.WriteLine(center.AddProduct(cmdArgs[0], decimal.Parse(cmdArgs[1]), cmdArgs[2]));
break;
case "DeleteProducts":
Console.WriteLine(
cmdArgs.Length == 1
? center.DeleteProducts(cmdArgs[0])
: center.DeleteProducts(cmdArgs[0], cmdArgs[1]));
break;
case "FindProductsByName":
Console.Write(center.FindProductsByName(cmdArgs[0]));
break;
case "FindProductsByProducer":
Console.Write(center.FindProductsByProducer(cmdArgs[0]));
break;
case "FindProductsByPriceRange":
Console.Write(center.FindProductsByPriceRange(decimal.Parse(cmdArgs[0]), decimal.Parse(cmdArgs[1])));
break;
default:
throw new ArgumentException();
}
}
}
public static void Main()
{
#if DEBUG
Console.SetIn(new StreamReader("../../input.txt"));
Debug.Listeners.Add(new ConsoleTraceListener());
#endif
var date = DateTime.Now;
var separator = new[] { ' ' };
var shoppingCenter = new ShoppingCenter();
foreach (int i in Enumerable.Range(0, int.Parse(Console.ReadLine())))
{
var line = Console.ReadLine();
var splitted = line.Split(separator, 2);
var name = splitted[0];
var parameters = splitted[1].Split(';');
#if DEBUG
Output.AppendLine();
Output.AppendLine(line);
#endif
switch (name)
{
case "AddProduct":
{
var product = new Product(
name: parameters[0],
price: decimal.Parse(parameters[1]),
producer: parameters[2]
);
shoppingCenter.AddProduct(product);
Output.AppendLine("Product added");
break;
}
case "FindProductsByName":
{
var products = shoppingCenter.FindProductsByName(parameters[0]);
PrintProducts(products);
break;
}
case "FindProductsByProducer":
{
var products = shoppingCenter.FindProductsByProducer(parameters[0]);
PrintProducts(products);
break;
}
case "FindProductsByPriceRange":
{
var products = shoppingCenter.FindProductsByPriceRange(
min: decimal.Parse(parameters[0]),
max: decimal.Parse(parameters[1])
);
PrintProducts(products);
break;
}
case "DeleteProducts":
{
int deletedCount;
switch (parameters.Length)
{
case 1:
deletedCount = shoppingCenter.DeleteProducts(
producer: parameters[0]
);
break;
case 2:
deletedCount = shoppingCenter.DeleteProducts(
name: parameters[0],
producer: parameters[1]
);
break;
default:
throw new ArgumentException("DeleteProducts");
}
if (deletedCount == 0)
{
Output.AppendLine("No products found");
break;
}
Output.AppendLine(deletedCount + " products deleted");
break;
}
default:
throw new ArgumentException("Invalid command: " + name);
}
}
#if !DEBUG || DEBUG
Console.Write(Output);
#endif
Debug.WriteLine(DateTime.Now - date);
}
static void Main()
{
int commandsNumber = int.Parse(Console.ReadLine());
ShoppingCenter center = new ShoppingCenter();
for (int i = 0; i < commandsNumber; i++)
{
string line = Console.ReadLine();
int firstSpace = line.IndexOf(" ");
string command = line.Substring(0, firstSpace);
string[] tokens = line.Substring(firstSpace + 1).Split(';');
switch (command)
{
case "AddProduct":
{
string name = tokens[0];
double price = double.Parse(tokens[1]);
string producer = tokens[2];
Product p = new Product(name, price, producer);
center.Add(p);
Console.WriteLine("Product added");
break;
}
case "DeleteProducts":
if (tokens.Length == 1)
{
int count = center.DeleteProductsByProducer(tokens[0]);
if (count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(count.ToString() + " products deleted");
}
}
else
{
int count = center.DeleteProductsByProducerAndName(
tokens[0],
tokens[1]);
if (count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(count.ToString() + " products deleted");
}
}
break;
case "FindProductsByName":
List <Product> result =
center.FindProductsByName(tokens[0]).ToList();
if (result.Count != 0)
{
Console.WriteLine(string.Join("\n", result));
}
else
{
Console.WriteLine("No products found");
}
break;
case "FindProductsByProducer":
List <Product> result2 =
center.FindProductsByProducer(tokens[0]).ToList();
if (result2.Count != 0)
{
Console.WriteLine(string.Join("\n", result2));
}
else
{
Console.WriteLine("No products found");
}
break;
case "FindProductsByPriceRange":
IEnumerable <Product> result3 =
center.FindProductsByPriceRange(
double.Parse(tokens[0]),
double.Parse(tokens[1]))
.OrderBy(x => x);
if (result3.Any())
{
Console.WriteLine(string.Join("\n", result3));
}
else
{
Console.WriteLine("No products found");
}
break;
}
}
}
static void Main()
{
int commandsNumber = int.Parse(Console.ReadLine());
ShoppingCenter shoppingCenter = new ShoppingCenter();
for (int i = 0; i < commandsNumber; i++)
{
string line = Console.ReadLine();
int firstSpace = line.IndexOf(" ");
string command = line.Substring(0, firstSpace);
string[] tokens = line.Substring(firstSpace + 1).Split(';');
switch (command)
{
case "AddProduct":
string name = tokens[0];
double price = double.Parse(tokens[1]);
string producer = tokens[2];
Product p = new Product(name, price, producer);
shoppingCenter.Add(p);
Console.WriteLine("Product added");
break;
case "DeleteProducts":
if (tokens.Length == 1)
{
producer = tokens[0];
int countDeleted = shoppingCenter.DeleteProductsByProducer(producer);
if (countDeleted == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(countDeleted.ToString() + " products deleted");
}
}
else
{
name = tokens[0];
producer = tokens[1];
int countDeleted = shoppingCenter.DeleteProductsByProducerAndName(name, producer);
if (countDeleted == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(countDeleted.ToString() + " products deleted");
}
}
break;
case "FindProductsByName":
name = tokens[0];
List <Product> result = shoppingCenter.FindProductsByName(name).ToList();
if (result.Count != 0)
{
Console.WriteLine(string.Join(Environment.NewLine, result));
}
else
{
Console.WriteLine("No products found");
}
break;
case "FindProductsByProducer":
producer = tokens[0];
result = shoppingCenter.FindProductsByProducer(producer).ToList();
if (result.Count != 0)
{
Console.WriteLine(string.Join(Environment.NewLine, result));
}
else
{
Console.WriteLine("No products found");
}
break;
case "FindProductsByPriceRange":
double priceLow = double.Parse(tokens[0]);
double priceHigh = double.Parse(tokens[1]);
result = shoppingCenter.FindProductsByPriceRange(priceLow, priceHigh)
.ToList();
if (result.Count != 0)
{
Console.WriteLine(string.Join(Environment.NewLine, result));
}
else
{
Console.WriteLine("No products found");
}
break;
}
}
}
public static void Main()
{
ShoppingCenter shoppingCenter = new ShoppingCenter();
int numberOfCommands = int.Parse(Console.ReadLine());
for (int i = 0; i < numberOfCommands; i++)
{
string commandLine = Console.ReadLine();
string command = commandLine.Remove(commandLine.IndexOf(' '));
string[] items = commandLine
.Substring(command.Length + 1)
.Split(';');
switch (command)
{
case "AddProduct":
Product product = new Product(items[0], double.Parse(items[1], CultureInfo.InvariantCulture), items[2]);
shoppingCenter.AddProduct(product);
Console.WriteLine("Product added");
break;
case "DeleteProducts":
int count = 0;
if (items.Length == 2)
{
count = shoppingCenter.DeleteProducts(items[0], items[1]);
}
else if (items.Length == 1)
{
count = shoppingCenter.DeleteProducts(items[0]);
}
string resultToPrint = count > 0 ?
$"{count} products deleted" : "No products found";
Console.WriteLine(resultToPrint);
break;
case "FindProductsByName":
IEnumerable <Product> findProducts = shoppingCenter
.FindProductsByName(items[0])
.ToList();
if (findProducts.Count() == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", findProducts));
}
break;
case "FindProductsByProducer":
IEnumerable <Product> findProductsByProducer = shoppingCenter
.FindProductsByProducer(items[0])
.ToList();
if (findProductsByProducer.Count() == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", findProductsByProducer));
}
break;
case "FindProductsByPriceRange":
IEnumerable <Product> findInRange =
shoppingCenter.FindProductsByPriceRange(
double.Parse(items[0], CultureInfo.InvariantCulture),
double.Parse(items[1], CultureInfo.InvariantCulture))
.ToList();
if (findInRange.Count() == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", findInRange));
}
break;
}
}
}
public static void Main()
{
var sc = new ShoppingCenter();
var commands = int.Parse(Console.ReadLine());
for (int i = 0; i < commands; i++)
{
string line = Console.ReadLine();
int firstSpace = line.IndexOf(" ");
string command = line.Substring(0, firstSpace);
string[] tokens = line.Substring(firstSpace + 1).Split(';');
switch (command)
{
case "AddProduct":
{
string addName = tokens[0];
double addPrice = double.Parse(tokens[1]);
string addProducer = tokens[2];
sc.AddProduct(addName, addPrice, addProducer);
Console.WriteLine("Product added");
break;
}
case "DeleteProducts":
{
int count = 0;
if (tokens.Length == 1)
{
string currProducer = tokens[0];
count = sc.DeleteProductsByProducer(currProducer);
}
else
{
string deleteName = tokens[0];
string deleteProducer = tokens[1];
count = sc.DeleteProductsByProducerAndName(deleteName, deleteProducer);
}
PrintRemoveMessage(count);
break;
}
case "FindProductsByName":
{
string findByName = tokens[0];
PrintProducts(sc.FindProductsByName(findByName).ToList());
break;
}
case "FindProductsByProducer":
{
string findByProd = tokens[0];
PrintProducts(sc.FindProductsByProducer(findByProd).ToList());
break;
}
case "FindProductsByPriceRange":
{
double lowerRange = double.Parse(tokens[0]);
double upperRange = double.Parse(tokens[1]);
PrintProducts(sc.FindProductsByPriceRange(lowerRange, upperRange).OrderBy(x => x).ToList());
break;
}
}
}
}
public static void Main()
{
#if DEBUG
Console.SetIn(new StreamReader("../../input.txt"));
Debug.Listeners.Add(new ConsoleTraceListener());
#endif
var date = DateTime.Now;
var separator = new[] { ' ' };
var shoppingCenter = new ShoppingCenter();
foreach (int i in Enumerable.Range(0, int.Parse(Console.ReadLine())))
{
var line = Console.ReadLine();
var splitted = line.Split(separator, 2);
var name = splitted[0];
var parameters = splitted[1].Split(';');
#if DEBUG
Output.AppendLine();
Output.AppendLine(line);
#endif
switch (name)
{
case "AddProduct":
{
var product = new Product(
name: parameters[0],
price: decimal.Parse(parameters[1]),
producer: parameters[2]
);
shoppingCenter.AddProduct(product);
Output.AppendLine("Product added");
break;
}
case "FindProductsByName":
{
var products = shoppingCenter.FindProductsByName(parameters[0]);
PrintProducts(products);
break;
}
case "FindProductsByProducer":
{
var products = shoppingCenter.FindProductsByProducer(parameters[0]);
PrintProducts(products);
break;
}
case "FindProductsByPriceRange":
{
var products = shoppingCenter.FindProductsByPriceRange(
min: decimal.Parse(parameters[0]),
max: decimal.Parse(parameters[1])
);
PrintProducts(products);
break;
}
case "DeleteProducts":
{
int deletedCount;
switch (parameters.Length)
{
case 1:
deletedCount = shoppingCenter.DeleteProducts(
producer: parameters[0]
);
break;
case 2:
deletedCount = shoppingCenter.DeleteProducts(
name: parameters[0],
producer: parameters[1]
);
break;
default:
throw new ArgumentException("DeleteProducts");
}
if (deletedCount == 0)
{
Output.AppendLine("No products found");
break;
}
Output.AppendLine(deletedCount + " products deleted");
break;
}
default:
throw new ArgumentException("Invalid command: " + name);
}
}
#if !DEBUG || DEBUG
Console.Write(Output);
#endif
Debug.WriteLine(DateTime.Now - date);
}
public static void Main()
{
int commandsNumber = int.Parse(Console.ReadLine());
ShoppingCenter center = new ShoppingCenter();
for (int i = 0; i < commandsNumber; i++)
{
string line = Console.ReadLine();
int firstSpace = line.IndexOf(" ");
string command = line.Substring(0, firstSpace);
string[] args = line.Substring(firstSpace + 1).Split(';');
List <Product> result = new List <Product>();
switch (command)
{
case "AddProduct":
string name = args[0];
double price = double.Parse(args[1]);
string producer = args[2];
Product p = new Product(name, price, producer);
center.Add(p);
Console.WriteLine("Product added");
break;
case "DeleteProducts":
int count = 0;
if (args.Length == 1) // delete producer
{
count = center.DeleteProductsByProducer(args[0]);
}
else
{
count = center.DeleteProductsByProducerAndName(
args[0],
args[1]);
}
if (count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(count + " products deleted");
}
break;
case "FindProductsByName":
result = center.FindProductsByName(args[0]).ToList();
break;
case "FindProductsByProducer":
result = center.FindProductsByProducer(args[0]).ToList();
break;
case "FindProductsByPriceRange":
result = center.FindProductsByPriceRange(
double.Parse(args[0]),
double.Parse(args[1]))
.OrderBy(x => x)
.ToList();
break;
}
if (command.StartsWith("Find"))
{
if (result.Count != 0)
{
Console.WriteLine(string.Join("\n", result));
}
else
{
Console.WriteLine("No products found");
}
}
}
}
public static void Main()
{
ShoppingCenter center = new ShoppingCenter();
int commandsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < commandsCount; i++)
{
string line = Console.ReadLine();
string command = line.Split(' ').ToArray()[0];
line = line.Substring(line.IndexOf(' ') + 1);
switch (command)
{
case "AddProduct":
string[] tokens = line.Split(';').ToArray();
Product p = new Product(tokens[0], double.Parse(tokens[1]), tokens[2]);
center.AddProduct(p);
Console.WriteLine("Product added");
break;
case "FindProductsByName":
List <Product> foundByName = center.FindProductsByName(line).ToList();
if (foundByName.Count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", foundByName));
}
break;
case "FindProductsByProducer":
List <Product> foundByProducer = center.FindProductsByProducer(line).ToList();
if (foundByProducer.Count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", foundByProducer));
}
break;
case "FindProductsByPriceRange":
string[] prices = line.Split(';').ToArray();
double price1 = double.Parse(prices[0]);
double price2 = double.Parse(prices[1]);
List <Product> found = center.FindProductsByPriceRange(price1, price2).ToList();
if (found.Count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join("\n", found));
}
break;
case "DeleteProducts":
if (line.Contains(';'))
{
string[] args = line.Split(';').ToArray();
int deletedProducts = center.DeleteProducts(args[0], args[1]);
if (deletedProducts == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine($"{deletedProducts} products deleted");
}
}
else
{
int deletedProducts = center.DeleteProducts(line);
if (deletedProducts == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine($"{deletedProducts} products deleted");
}
}
break;
}
}
}
public static void Main()
{
var shoppingCenter = new ShoppingCenter();
var n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
var input = Console.ReadLine();
var command = input.Split()[0];
var tokens = input.Replace(command, "").Trim().Split(';');
switch (command)
{
case "AddProduct":
shoppingCenter.AddProduct(tokens[0], decimal.Parse(tokens[1]), tokens[2]);
Console.WriteLine("Product added");
break;
case "DeleteProducts":
var count = 0;
if (tokens.Length == 1)
{
count = shoppingCenter.DeleteProducts(tokens[0]);
}
else if (tokens.Length == 2)
{
count = shoppingCenter.DeleteProducts(tokens[0], tokens[1]);
}
if (count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine($"{count} products deleted");
}
break;
case "FindProductsByName":
var result = shoppingCenter.FindProductsByName(tokens[0]);
if (!result.Any())
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join(Environment.NewLine, result));
}
break;
case "FindProductsByProducer":
var result2 = shoppingCenter.FindProductsByProducer(tokens[0]);
if (!result2.Any())
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join(Environment.NewLine, result2));
}
break;
case "FindProductsByPriceRange":
var result3 = shoppingCenter.FindProductsByPriceRange(decimal.Parse(tokens[0]), decimal.Parse(tokens[1]));
if (!result3.Any())
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine(string.Join(Environment.NewLine, result3));
}
break;
}
}
}
