private static void BuyingProducts()
{
while (true)
{
string inputLine = Console.ReadLine().Trim();
if (inputLine == "END")
{
return;
}
string[] purchase = inputLine.Split(' ');
string buyer = purchase[0];
string purchasedProduct = purchase[1];
Person currentPerson = listOfPersons
.FirstOrDefault(p => p.PersonName == buyer);
decimal price = productList
.FirstOrDefault(p => p.ProductName == purchasedProduct)
.ProductPrice;
Product newProduct = new Product(purchasedProduct, price);
Console.WriteLine(currentPerson.AddProduct(newProduct));
}
}
static void Main(string[] args)
{
List <Person> personsList = new List <Person>();
List <Product> productsList = new List <Product>();
string[] persons = Console.ReadLine().Split(";", StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < persons.Length; i++)
{
string[] personInfo = persons[i].Split("=", StringSplitOptions.RemoveEmptyEntries);
string name = personInfo[0];
decimal money = decimal.Parse(personInfo[1]);
Person person = new Person(name, money);
personsList.Add(person);
}
string[] products = Console.ReadLine().Split(";", StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < products.Length; i++)
{
string[] productInfo = products[i].Split("=", StringSplitOptions.RemoveEmptyEntries);
string productName = productInfo[0];
decimal productPrice = decimal.Parse(productInfo[1]);
Product currentProduct = new Product(productName, productPrice);
productsList.Add(currentProduct);
}
string command = string.Empty;
while ((command = Console.ReadLine()) != "END")
{
string[] cmdArgs = command.Split();
string person = cmdArgs[0];
string product = cmdArgs[1];
Person currentPerson = personsList.Find(x => x.Name == person);
Product currentProduct = productsList.Find(x => x.Name == product);
if (personsList.Contains(currentPerson))
{
if (productsList.Contains(currentProduct))
{
currentPerson.AddProduct(currentProduct);
}
}
}
foreach (var item in personsList)
{
Console.WriteLine(item);
}
}
static void Main(string[] args)
{
string[] peopleInfo = Console.ReadLine()
.Split(new char[] { ';', '=' }, StringSplitOptions.RemoveEmptyEntries);
string[] productsInfo = Console.ReadLine()
.Split(new char[] { ';', '=' }, StringSplitOptions.RemoveEmptyEntries);
string[] command = Console.ReadLine().Split();
List <Person> persons = new List <Person>();
List <Product> products = new List <Product>();
try
{
for (int i = 0; i < peopleInfo.Length; i += 2)
{
string personName = peopleInfo[i];
decimal personMoney = decimal.Parse(peopleInfo[i + 1]);
Person person = new Person(personName, personMoney);
persons.Add(person);
}
for (int i = 0; i < productsInfo.Length; i += 2)
{
string productName = productsInfo[i];
decimal productCost = decimal.Parse(productsInfo[i + 1]);
Product product = new Product(productName, productCost);
products.Add(product);
}
while (command[0] != "END")
{
string shoppingPerson = command[0];
string shoppingProduct = command[1];
Person person = persons.FirstOrDefault(x => x.Name == shoppingPerson);
Product product = products.FirstOrDefault(x => x.Name == shoppingProduct);
person.AddProduct(product);
command = Console.ReadLine().Split();
}
foreach (var person in persons)
{
Console.WriteLine(person.ToString());
}
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
}
static void Main(string[] args)
{
var people = new Dictionary <string, Person>();
var product = new Dictionary <string, Product>();
try
{
people = ReadPeople();
product = Readproduct();
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
return;
}
while (true)
{
string line = Console.ReadLine();
if (line == "END")
{
break;
}
var parts = line.Split();
var personName = parts[0];
var productName = parts[1];
Person person = people[personName];
Product products = product[productName];
try
{
person.AddProduct(products);
Console.WriteLine($"{personName} bought {productName}");
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex.Message);
}
}
foreach (var person in people.Values)
{
Console.WriteLine(person);
}
}
static void Main(string[] args)
{
Dictionary <string, Person> people = new Dictionary <string, Person>();
Dictionary <string, Product> products = new Dictionary <string, Product>();
try
{
people = ReadPeople();
products = ReadProducts();
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
return;
}
while (true)
{
string command = Console.ReadLine();
if (command == "END")
{
break;
}
string[] purchaseData = command.Split(' ', StringSplitOptions.RemoveEmptyEntries);
string personName = purchaseData[0];
string productName = purchaseData[1];
Person person = people[personName];
Product product = products[productName];
try
{
person.AddProduct(product);
Console.WriteLine($"{person.Name} bought {product.Name}");
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex.Message);
}
}
foreach (var person in people.Values)
{
Console.WriteLine(person);
}
}
public void Run()
{
try
{
string[] inputPeople = Console.ReadLine()
.Split(new[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
string[] inputProducts = Console.ReadLine()
.Split(new[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
AddPerson(inputPeople);
AddProduct(inputProducts);
string command = Console.ReadLine();
while (command != "END")
{
string[] information = command.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
string personName = information[0];
string productName = information[1];
Person targetPerson = this.people.FirstOrDefault(p => p.Name == personName);
Product targetProduct = this.products.FirstOrDefault(p => p.Name == productName);
if (targetProduct != null && targetPerson != null)
{
Console.WriteLine(targetPerson.AddProduct(targetProduct));
}
command = Console.ReadLine();
}
foreach (Person person in this.people)
{
Console.WriteLine(person.ToString());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static void Main(string[] args)
{
string[] peopleArgs = Console.ReadLine().Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
string[] productsArgs = Console.ReadLine().Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
HashSet <Person> people = new HashSet <Person>();
HashSet <Product> products = new HashSet <Product>();
AddAllPeople(peopleArgs, people);
AddAllProducts(productsArgs, products);
string command = Console.ReadLine();
while (command.ToLower() != "end")
{
string[] commandArgs = command.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
string personName = commandArgs[0];
string productName = commandArgs[1];
Person currentPerson = people.Where(person => person.Name == personName).FirstOrDefault();
Product currentProduct = products.Where(prod => prod.Name == productName).FirstOrDefault();
if (currentPerson.CanAffordProduct(currentProduct.Cost))
{
currentPerson.AddProduct(currentProduct);
Console.WriteLine($"{personName} bought {productName}");
}
else
{
Console.WriteLine($"{personName} can't afford {productName}");
}
command = Console.ReadLine();
}
foreach (Person person in people)
{
Console.WriteLine(person);
}
}
private static void Bought(IList <Person> persons, IList <Product> products)
{
string input = Console.ReadLine();
while (input != "END")
{
string[] data = input.Split(" ");
string personName = data[0].Trim();
string productName = data[1].Trim();
Person person = persons.First(p => p.Name == personName);
Product product = products.First(p => p.Name == productName);
if (person.AddProduct(product))
{
Console.WriteLine($"{personName} bought {productName}");
}
else
{
Console.WriteLine($"{personName} can't afford {productName}");
}
input = Console.ReadLine();
}
}
static void Main(string[] args)
{
List <Person> persons = new List <Person>();
List <Product> products = new List <Product>();
try
{
List <string> personsInfo = Console.ReadLine()
.Split(';', StringSplitOptions.RemoveEmptyEntries)
.ToList();
for (int i = 0; i < personsInfo.Count; i++)
{
List <string> currentPersonInfo = personsInfo[i]
.Split('=')
.ToList();
string personName = currentPersonInfo[0];
double personMoney = double.Parse(currentPersonInfo[1]);
persons.Add(new Person(personName, personMoney));
}
List <string> productsInfo = Console.ReadLine()
.Split(';', StringSplitOptions.RemoveEmptyEntries)
.ToList();
for (int j = 0; j < productsInfo.Count; j++)
{
List <string> currentProductInfo = productsInfo[j]
.Split('=')
.ToList();
string productName = currentProductInfo[0];
double productCost = double.Parse(currentProductInfo[1]);
products.Add(new Product(productName, productCost));
}
while (true)
{
string command = Console.ReadLine();
if (command == "END")
{
break;
}
List <string> commandInfo = command
.Split(' ', StringSplitOptions.RemoveEmptyEntries)
.ToList();
string personName = commandInfo[0];
string productName = commandInfo[1];
Person foundPerson = persons.Where(x => x.Name == personName).FirstOrDefault();
Product foundProduct = products.Where(x => x.Name == productName).FirstOrDefault();
if (foundPerson != null && foundProduct != null)
{
foundPerson.AddProduct(foundProduct);
}
}
foreach (var person in persons)
{
if (person.Products.Count > 0)
{
List <string> boughtProducts = person.Products.Select(x => x.Name).ToList();
Console.WriteLine($"{person.Name} - {string.Join(", ",boughtProducts)}");
}
else
{
Console.WriteLine($"{person.Name} - Nothing bought ");
}
}
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
static void Main(string[] args)
{
string[] players = Console.ReadLine()
.Split(";", StringSplitOptions.RemoveEmptyEntries)
.ToArray();
List <Person> listPlayers = new List <Person>();
List <Product> listProducts = new List <Product>();
bool isEverythingValid = true;
try
{
for (int i = 0; i < players.Length; i++)
{
string[] playerInfo = players[i].Split("=", StringSplitOptions.RemoveEmptyEntries)
.ToArray();
string playerName = playerInfo[0];
decimal playersMoney = decimal.Parse(playerInfo[1]);
Person currentPerson = new Person(playerName, playersMoney);
listPlayers.Add(currentPerson);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
string[] products = Console.ReadLine()
.Split(";", StringSplitOptions.RemoveEmptyEntries)
.ToArray();
try
{
for (int i = 0; i < products.Length; i++)
{
string[] productInfo = products[i].Split("=", StringSplitOptions.RemoveEmptyEntries)
.ToArray();
string productName = productInfo[0];
decimal productPrice = decimal.Parse(productInfo[1]);
Product currentProduct = new Product(productName, productPrice);
listProducts.Add(currentProduct);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
if (isEverythingValid)
{
string command = string.Empty;
while ((command = Console.ReadLine()) != "END")
{
string[] cmdArgs = command.Split(" ", StringSplitOptions.RemoveEmptyEntries)
.ToArray();
string personName = cmdArgs[0];
string productName = cmdArgs[1];
Person currentPerson = listPlayers.Find(x => x.Name == personName);
Product currentProduct = listProducts.Find(x => x.Name == productName);
if (currentPerson.Money >= currentProduct.Cost && listPlayers.Contains(currentPerson) && listProducts.Contains(currentProduct))
{
currentPerson.AddProduct(currentProduct);
currentPerson.DecreaseMoney(currentProduct);
Console.WriteLine($"{currentPerson.Name} bought {currentProduct.Name}");
}
else
{
Console.WriteLine($"{currentPerson.Name} can't afford {currentProduct.Name}");
}
}
}
if (isEverythingValid)
{
foreach (var item in listPlayers)
{
if (item.Count == 0)
{
Console.WriteLine($"{item.Name} - Nothing bought");
}
else
{
Console.WriteLine(item);
}
}
}
}
public static void Main(string[] args)
{
var peopleInput = Console.ReadLine().Split(";", StringSplitOptions.RemoveEmptyEntries);
var productsInput = Console.ReadLine().Split(";", StringSplitOptions.RemoveEmptyEntries);
try
{
foreach (var item in peopleInput)
{
var personInput = item.Split("=");
Person person = new Person(personInput[0], decimal.Parse(personInput[1]));
People.AddPerson(person);
}
foreach (var item in productsInput)
{
var productInput = item.Split("=");
Product product = new Product(productInput[0], decimal.Parse(productInput[1]));
Products.AddProduct(product);
}
string input = Console.ReadLine();
while (input != "END")
{
try
{
string[] splitInput = input.Split(" ");
Person person = People.GetPersonByName(splitInput[0]);
Product product = Products.GetProductByName(splitInput[1]);
if (person.Money - product.Cost >= 0)
{
person.AddProduct(product);
person.SpendMoney(product.Cost);
Console.WriteLine($"{person.Name} bought {product.Name}");
}
else
{
throw new ArgumentException(String.Format(ExceptionMessages.NotEnoughMoneyException, person.Name, product.Name));
}
}
catch (ArgumentException ae)
{
Console.WriteLine(ae.Message);
}
input = Console.ReadLine();
}
try
{
foreach (var person in People.Collection)
{
if (person.Products.Count > 0)
{
Console.WriteLine($"{person.Name} - {string.Join(", ", person.Products)}");
}
else
{
throw new ArgumentException(String.Format(ExceptionMessages.EmptyProductsCollectionException, person.Name));
}
}
}
catch (ArgumentException ae)
{
Console.WriteLine(ae.Message);
}
}
catch (ArgumentException ae)
{
Console.WriteLine(ae.Message);
}
}
public static void Main()
{
string[] people = Console.ReadLine().Split(new char[] { '=', ';' });
string[] products = Console.ReadLine().Split(new char[] { '=', ';' });
string command = Console.ReadLine();
List <Person> listOfPeople = new List <Person>();
List <Product> listOfProducts = new List <Product>();
for (int i = 0; i < people.Length; i += 2)
{
try
{
listOfPeople.Add(new Person(people[i], decimal.Parse(people[i + 1])));
}
catch (ArgumentException e)
{
Console.WriteLine(e.Message);
return;
}
}
for (int i = 0; i < products.Length; i += 2)
{
try
{
listOfProducts.Add(new Product(products[i], decimal.Parse(products[i + 1])));
}
catch (ArgumentException e)
{
Console.WriteLine(e.Message);
return;
}
}
while (command != "END")
{
string[] token = command.Split();
Person person = listOfPeople.FirstOrDefault(x => x.Name == token[0]);
Product product = listOfProducts.FirstOrDefault(x => x.Name == token[1]);
if (person.Money >= product.Cost)
{
person.Money -= product.Cost;
person.AddProduct(product);
Console.WriteLine($"{person.Name} bought {product.Name}");
}
else
{
Console.WriteLine($"{person.Name} can't afford {product.Name}");
}
command = Console.ReadLine();
}
foreach (var person in listOfPeople)
{
if (person.CountOfProducts().Count > 0)
{
Console.WriteLine($"{person.Name} - {string.Join(", ", person.CountOfProducts().Select(x => x.Name))}");
}
else
{
Console.WriteLine($"{person.Name} - Nothing bought");
}
}
}
