static void Main()
{
var products = new OrderedMultiDictionary<decimal, Product>(true);
Console.Write("Creating and adding products");
for (int i = 0; i < 1000000; i++)
{
products.Add(
(i + 1) % 50 + (decimal)i / 100,
new Product(
"Product #" + (i + 1),
((i + 1) % 50 + (decimal)i / 100),
"Vendor#" + i % 50000,
null));
if (i % 1000 == 0)
{
Console.Write(".");
}
}
Console.WriteLine();
var productsInPricerangeFrom10To11 = products.Range(10M, true, 11M, true);
var productsInPricerangeFrom15To25 = products.Range(15M, true, 25M, true);
var productsInPricerangeFrom30To35 = products.Range(30M, true, 35M, true);
Console.WriteLine("Products with price between 10 and 11: " + productsInPricerangeFrom10To11.Count);
Console.WriteLine("Products with price between 15 and 25: " + productsInPricerangeFrom15To25.Count);
Console.WriteLine("Products with price between 30 and 35: " + productsInPricerangeFrom30To35.Count);
}
public static void RunTest()
{
Console.Clear();
OrderedMultiDictionary <double, string> articles = new OrderedMultiDictionary <double, string>(true);
int max = 4000;
int min = 1000;
var r = new Random();
for (int i = 1; i <= 10; i++)
{
var article = new Article("Barcode: b" + i, "Vendor: v" + i, "Title: t" + i, r.Next(min, max));
articles.Add(article.Price, article.Title);
articles.Add(article.Price, article.Vendor);
articles.Add(article.Price, article.Barcode);
}
var GivenRange = articles.Range(min, true, max, true);
foreach (var article in GivenRange)
{
Console.WriteLine($"Price: {article.Key}");
foreach (var item in article.Value)
{
Console.WriteLine($"{item}");
}
Console.WriteLine();
}
Console.WriteLine("------------------------------");
Console.WriteLine("Enter price range: ");
Console.Write("min: ");
int from = int.Parse(Console.ReadLine());
Console.Write("max: ");
int to = int.Parse(Console.ReadLine());
Console.Clear();
Console.WriteLine($"Articles in the diapason {from} - {to}: \n");
var articlesInGivenRange = articles.Range(from, true, to, true);
foreach (var article in articlesInGivenRange)
{
Console.WriteLine($"Price: {article.Key}");
foreach (var item in article.Value)
{
Console.WriteLine($"{item}");
}
Console.WriteLine();
}
Console.ReadLine();
}
public static void Main(string[] args)
{
Random randGen = new Random();
OrderedMultiDictionary<Article, int> articles = new OrderedMultiDictionary<Article, int>(false);
for (int i = 0; i < 100; i++)
{
Article myArticle = new Article(randGen.Next(10000, 99999), "Vendor" + i, "Title" + i, randGen.Next(1000, 9999));
if (!articles.ContainsKey(myArticle))
{
articles.Add(myArticle, 1);
}
}
Console.WriteLine("Enter bottom price:");
int startPrice = int.Parse(Console.ReadLine());
Console.WriteLine("Enter top price:");
int endPrice = int.Parse(Console.ReadLine());
OrderedMultiDictionary<Article, int>.View neededArticles = articles.Range(
new Article(0, string.Empty, string.Empty, 2000),
true,
new Article(0, string.Empty, string.Empty, 4000),
true);
foreach (var item in neededArticles)
{
Console.WriteLine(item.Key);
}
}
static void Main()
{
StreamReader fileName = new StreamReader("../../products.txt");
OrderedMultiDictionary<decimal, string> productsByPrice = new OrderedMultiDictionary<decimal, string>(true);
using (fileName)
{
string line;
while ((line = fileName.ReadLine()) != null)
{
var tokens = line.Split(';');
decimal price = decimal.Parse(tokens[0]);
string product = tokens[1];
productsByPrice.Add(price, product);
}
}
Console.WriteLine("Search products in price range: ");
Console.Write("From price:");
decimal fromPrice = decimal.Parse(Console.ReadLine());
Console.Write("To price: ");
decimal toPrice = decimal.Parse(Console.ReadLine());
var productsInPriceRange = productsByPrice.Range(fromPrice, true, toPrice, true);
Console.Write("Number of products to be printed: ");
int numberOfProductsToPrint = int.Parse(Console.ReadLine());
PrintGivenNumberOfProducts(numberOfProductsToPrint, productsInPriceRange);
}
public static void Main(string[] args)
{
var products = new OrderedMultiDictionary<float, string> (true);
Console.WriteLine("Add 'product price'. 'q' for end. ");
while(true) {
var input = Console.ReadLine ();
if ("q" == input) {
break;
}
var pair = input.Split (' ');
try {
products.Add (float.Parse (pair [1]), pair [0]);
} catch (FormatException e) {
Console.WriteLine (e.Message);
}
}
Console.WriteLine("Add range 'price1 price2'. 'q' for end. ");
while (true) {
var input = Console.ReadLine ();
if ("q" == input) {
break;
}
var range = input.Split (' ');
try {
Console.WriteLine(products.Range (float.Parse(range [0]), true, float.Parse(range [1]), true));
} catch (FormatException e) {
Console.WriteLine (e.Message);
}
}
}
/* 2. A large trade company has millions of articles, each described
by barcode, vendor, title and price. Implement a data structure to
store them that allows fast retrieval of all articles in given price
range [x...y].
Hint: use OrderedMultiDictionary<K,T> from Wintellect's Power
Collections for .NET.
* */
static void Main(string[] args)
{
// What's there to "implement"?
// That's exactly what OrderedMultiDictionary was made for.
// input generator in bin\debug\generator.cs
var products = new OrderedMultiDictionary<decimal, string>(true);
foreach (var line in File.ReadLines("products.txt").Skip(1))
{
var split = line.Split('|');
products.Add(decimal.Parse(split[0]), split[1]);
}
foreach (var line in File.ReadLines("commands.txt"))
{
Console.WriteLine("Command: " + line);
var split = line.Split('|');
var first = decimal.Parse(split[0]);
var second = decimal.Parse(split[1]);
var matching = products.Range(Math.Min(first, second), true,
Math.Max(first, second), true);
Console.WriteLine(string.Join(", ", matching));
Console.WriteLine();
Console.WriteLine("Press Ctrl+C to quit, or any other key to continue...");
Console.ReadLine();
}
}
public static void Main(string[] args)
{
OrderedMultiDictionary<double, Article> articles = new OrderedMultiDictionary<double, Article>(true);
Random randomNumberGenerator = new Random();
double randomNumber;
for (int i = 0; i < 2000000; i++)
{
randomNumber = randomNumberGenerator.NextDouble() * MaxValue;
Article article = new Article("barcode" + i, "vendor" + i, "article" + i, randomNumber);
articles.Add(article.Price, article);
}
Console.Write("from = ");
double from = double.Parse(Console.ReadLine());
Console.Write("to = ");
double to = double.Parse(Console.ReadLine());
var articlesInRange = articles.Range(from, true, to, true);
foreach (var pair in articlesInRange)
{
foreach (var article in pair.Value)
{
Console.WriteLine("{0} => {1}", Math.Round(article.Price, 2), article);
}
}
}
static void Main()
{
var productsPrices = new OrderedMultiDictionary <decimal, string>(false);
int productsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < productsCount; i++)
{
string[] productParams = Console.ReadLine().Split();
string productType = productParams[0];
decimal productPrice = decimal.Parse(productParams[1]);
productsPrices.Add(productPrice, productType);
}
decimal[] priceRangeParams = Console.ReadLine().Split().Select(decimal.Parse).ToArray();
decimal mintPrice = priceRangeParams[0];
decimal maxPrice = priceRangeParams[1];
foreach (var priceProductsPair in productsPrices.Range(mintPrice, true, maxPrice, true))
{
foreach (string product in priceProductsPair.Value)
{
Console.WriteLine("{0} {1}", priceProductsPair.Key, product);
}
}
}
private static void PrintAllArticlesFromGivenRange(OrderedMultiDictionary<int, Article> articles, int from, int to)
{
foreach (var article in articles.Range(from, true, to, true))
{
Console.WriteLine(article.Value.ToString());
}
}
static void Main()
{
StreamReader reader = new StreamReader(ProductsFile);
OrderedMultiDictionary<double, string> multiDict = new OrderedMultiDictionary<double, string>(true);
string currentLine = reader.ReadLine();
while (currentLine != null)
{
string[] productParameters = currentLine.Split(' ');
string productName = productParameters[0];
double price = double.Parse(productParameters[1]);
multiDict[price].Add(productName);
currentLine = reader.ReadLine();
}
Console.Write("Insert price range: ");
string[] priceRangeParameters = Console.ReadLine().Split(' ');
double start = double.Parse(priceRangeParameters[0]);
double end = double.Parse(priceRangeParameters[1]);
var range = multiDict.Range(start, true, end, true);
foreach (var price in range)
{
foreach (var product in price.Value)
{
Console.WriteLine(product);
}
}
}
public static void Main()
{
OrderedMultiDictionary <int, Article> dict = new OrderedMultiDictionary <int, Article>(true);
Console.WriteLine("Filling data in the dictionary...");
var sw = new Stopwatch();
sw.Start();
for (int i = 0; i < 1000000; i++)
{
dict.Add(i % 50, new Article("barcode", "vendor", "title", i % 50));
}
Console.WriteLine(sw.Elapsed);
sw.Restart();
Console.WriteLine("Retrieving articles in given range:");
for (int i = 0; i < 1000000; i++)
{
dict.Range(i % 100, true, i % 100, true);
}
Console.WriteLine(sw.Elapsed);
}
private static void ReadInput(OrderedMultiDictionary <double, string> products)
{
int elements = int.Parse(Console.ReadLine());
for (int i = 0; i < elements; i++)
{
string[] parameters = Console.ReadLine().Split();
string name = parameters[0];
double price = double.Parse(parameters[1]);
products.Add(price, name);
}
string line = Console.ReadLine();
double[] ranges = line.Split().Select(double.Parse).ToArray();
double lowerBound = ranges[0];
double upperBound = ranges[1];
var range = products.Range(lowerBound, true, upperBound, true).Take(20);
foreach (var pair in range)
{
Console.WriteLine("{0} {1}", pair.Key, string.Join(", ", pair.Value));
}
}
public static void Main(string[] args)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var eventCount = int.Parse(Console.ReadLine());
var datesAndEvents = new OrderedMultiDictionary<DateTime, string>(true);
for (int i = 0; i < eventCount; i++)
{
var currentEvent = Console.ReadLine();
var token = currentEvent.Split('|');
var date = DateTime.Parse(token[1].Trim());
var name = token[0].Trim();
datesAndEvents.Add(date, name);
}
var queryNumber = int.Parse(Console.ReadLine());
for (int i = 0; i < queryNumber; i++)
{
var query = Console.ReadLine().Split('|');
var startDate = DateTime.Parse(query[0].Trim());
var endDate = DateTime.Parse(query[1].Trim());
var queryData = datesAndEvents.Range(startDate, true, endDate, true);
Console.WriteLine(queryData.KeyValuePairs.Count);
foreach (var e in queryData)
{
foreach (var name in e.Value)
{
Console.WriteLine("{0} | {1:dd-MMM-yyyy}", name, e.Key);
}
}
}
}
static void Main()
{
var mDict = new OrderedMultiDictionary<decimal, Product>(true);
string[] productNames =
{
"Toy", "Food", "Car", "TV", "Computer", "Refrigerator",
"Bicylce", "Skateboard", "Bag", "EReader", "Phone", "Guitar",
};
var rand = new Random();
for (int i = 0; i < 500000; i++)
{
decimal price = rand.Next(1, 10000);
string name = productNames[rand.Next(0, productNames.Length)];
mDict.Add(price, new Product(name, price));
}
var productsInRange = mDict.Range(25, true, 30, true);
Console.WriteLine("Total products in price range: {0}", productsInRange.KeyValuePairs.Count);
Console.WriteLine("==================================");
foreach (var products in productsInRange)
{
Console.WriteLine("Price: {0}, Count: {1}", products.Key, productsInRange[products.Key].Count);
Console.WriteLine("Products: {0}", string.Join(", ", products.Value));
Console.WriteLine("==================================");
}
}
static void Main()
{
int productNameMaxLenghth = 30;
double productMinPrice = 1;
double productMaxPrice = 100;
int count = 500000;
int priceSearches = 10000;
Console.WriteLine("Generating random products with random prices...");
OrderedMultiDictionary <double, string> products = GenerateRandomProducts(
count, productNameMaxLenghth, productMinPrice, productMaxPrice);
DateTime startTime = DateTime.Now;
Console.WriteLine("\nStart finding: {0}", DateTime.Now);
for (int i = 0; i < priceSearches; i++)
{
double minRangePrice = GetRandomBetween(productMinPrice, productMaxPrice - 1);
double maxRangePrice = GetRandomBetween(minRangePrice, productMaxPrice);
var productsInRange = products.Range(minRangePrice, true, maxRangePrice, true).Take(20);
// Warning!!! Printing is very slow operation.
//Console.WriteLine("Produucts in range [{0}-{1}]: {2}", minRangePrice, maxRangePrice, string.Join("\n", productsInRange));
//Console.WriteLine(new string('-',80));
}
Console.WriteLine("End finding: {0}", DateTime.Now);
Console.WriteLine("Total finding time {0}", DateTime.Now - startTime);
}
public static void Main()
{
StringBuilder consoleResult = new StringBuilder();
Console.WriteLine("Adding products...");
for (int i = 0; i < 500000; i++)
{
products.Add(RandomDataGenerator.GetRandomNumberInRange(0, 100000), RandomDataGenerator.GetRandomString(1, 5));
}
Console.WriteLine("Starting the search test...");
for (int i = 0; i < 10000; i++)
{
int minValue = RandomDataGenerator.GetRandomNumberInRange(0 + i, 5 + i);
int maxValue = RandomDataGenerator.GetRandomNumberInRange(minValue, minValue + 5 + i);
consoleResult.AppendLine(string.Format("Results for price between: {0} and {1}", minValue, maxValue));
products.Range(minValue, true, maxValue, false)
.Take(20)
.ToList()
.ForEach(pair =>
{
foreach (var item in pair.Value)
{
consoleResult.AppendLine(string.Format("{0} -> {1}", item, pair.Key));
}
});
}
Console.WriteLine(consoleResult.ToString());
}
public static void FindByPriceRange(string command)
{
var tokens = command.Split(new char[] { ';', ' ' }, StringSplitOptions.RemoveEmptyEntries);
var fromPrice = double.Parse(tokens[0]);
var toPrice = double.Parse(tokens[1]);
var productsToShow = productsByPriceRange.Range(fromPrice, true, toPrice, true);
if (productsToShow.Count == 0)
{
answer.AppendLine("No products found");
return;
}
List <Product> temp = new List <Product>();
foreach (var pr in productsToShow)
{
foreach (var p in pr.Value)
{
temp.Add(p);
}
}
var ordered = temp.OrderBy(x => x.Name).ThenBy(x => x.Producer).ThenBy(x => x.Price);
foreach (var item in ordered)
{
answer.AppendLine(item.ToString());
}
}
static void Main(string[] args)
{
OrderedMultiDictionary <decimal, Article> articles =
new OrderedMultiDictionary <decimal, Article>(true);
articles.Add(12.43m, new Article("Choco", "123124234", "Milka", 12.43m));
articles.Add(14.43m, new Article("Natural", "123124234", "Milka", 14.43m));
articles.Add(15.43m, new Article("Raffy", "123124234", "Milka", 15.43m));
articles.Add(17.43m, new Article("Milk", "123124234", "Milka", 17.43m));
articles.Add(18.43m, new Article("Sugar", "123124234", "Milka", 18.43m));
articles.Add(19.43m, new Article("Bread", "123124234", "Milka", 19.43m));
articles.Add(20.43m, new Article("Susam", "123124234", "Milka", 20.43m));
articles.Add(23.43m, new Article("Paper", "123124234", "Milka", 23.43m));
articles.Add(25.43m, new Article("Grape", "123124234", "Milka", 25.43m));
articles.Add(54.43m, new Article("Banana", "123124234", "Milka", 54.43m));
articles.Add(43.43m, new Article("Orange", "123124234", "Milka", 43.43m));
articles.Add(32.43m, new Article("Melon", "123124234", "Milka", 32.43m));
articles.Add(24.43m, new Article("WaterMelon", "123124234", "Milka", 24.43m));
articles.Add(76.43m, new Article("Junk", "123124234", "Milka", 76.43m));
var rangeArticles = articles.Range(20m, true, 35m, true);
foreach (var article in rangeArticles)
{
foreach (var item in article.Value)
{
Console.WriteLine(item);
}
}
}
static void Main(string[] args)
{
OrderedMultiDictionary <decimal, Product> products = new OrderedMultiDictionary <decimal, Product>(true);
string[] priceRange = Console.ReadLine().Split();
decimal startPrice = decimal.Parse(priceRange[0]);
decimal endPrice = decimal.Parse(priceRange[1]);
int productsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < productsCount; i++)
{
string[] productInfo = Console.ReadLine().Split(" | ");
decimal price = decimal.Parse(productInfo[3]);
Product product = new Product(productInfo[0], productInfo[1], productInfo[2], price);
products.Add(price, product);
}
OrderedMultiDictionary <decimal, Product> .View searchedProducts = products.Range(startPrice, true, endPrice, true);
if (searchedProducts.Count == 0)
{
Console.WriteLine("There are no products in this range!");
return;
}
foreach (KeyValuePair <decimal, ICollection <Product> > productsWithPrice in searchedProducts)
{
foreach (Product product in productsWithPrice.Value)
{
Console.WriteLine(product);
}
}
}
static void Main()
{
int n = int.Parse(Console.ReadLine());
OrderedMultiDictionary <decimal, Product> allProducts = new OrderedMultiDictionary <decimal, Product>(true);
for (int i = 0; i < n; i++)
{
string[] input = Console.ReadLine().Split(' ');
string name = input[0];
decimal price = decimal.Parse(input[1]);
Product newProduct = new Product()
{
Name = name, Price = price
};
allProducts.Add(price, newProduct);
}
string[] priceRanges = Console.ReadLine().Split(' ');
decimal start = decimal.Parse(priceRanges[0]);
decimal end = decimal.Parse(priceRanges[1]);
var productsInRange = allProducts.Range(start, true, end, true).Take(20);
Console.WriteLine();
foreach (var price in productsInRange)
{
foreach (var product in price.Value)
{
Console.WriteLine(product);
}
}
}
public static void Main()
{
var productByPrice = new OrderedMultiDictionary<double, string>(true);
int linesCount = int.Parse(Console.ReadLine());
for (int i = 0; i < linesCount; i++)
{
string input = Console.ReadLine();
string[] inputArgs = input.Split();
double price = double.Parse(inputArgs[1]);
string product = inputArgs[0];
productByPrice.Add(price, product);
}
double[] range = Console.ReadLine().Split().Select(double.Parse).ToArray();
var productsInRange = productByPrice.Range(range[0], true, range[1], true);
int count = 0;
foreach (var product in productsInRange)
{
if (count == 20)
{
break;
}
Console.WriteLine(product.Key + " " + product.Value.First());
count++;
}
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var events = new OrderedMultiDictionary <DateTime, string>(true);
int eventsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < eventsCount; i++)
{
string[] eventParams = Console.ReadLine().Split('|');
string eventName = eventParams[0].Trim();
var eventTime = DateTime.Parse(eventParams[1].Trim());
events.Add(eventTime, eventName);
}
int rangesCount = int.Parse(Console.ReadLine());
for (int i = 0; i < rangesCount; i++)
{
string[] timeParams = Console.ReadLine().Split('|');
var startTime = DateTime.Parse(timeParams[0].Trim());
var endTime = DateTime.Parse(timeParams[1].Trim());
var filteredEvents = events.Range(startTime, true, endTime, true);
Console.WriteLine(filteredEvents.Values.Count);
foreach (var timeEventsPair in filteredEvents)
{
foreach (string eventName in timeEventsPair.Value)
{
Console.WriteLine("{0} | {1}", eventName, timeEventsPair.Key);
}
}
}
}
static void Main()
{
const bool areDublicationOfValuesAllawed = true;
OrderedMultiDictionary<decimal, Articule> articules =
new OrderedMultiDictionary<decimal, Articule>(areDublicationOfValuesAllawed);
PopulateArticules(articules);
Stopwatch sw = new Stopwatch();
sw.Start();
var result = articules.Range(200m, true, 220m, true);
sw.Stop();
foreach (var record in result)
{
Console.BufferWidth = 160;
foreach (var value in record.Value)
{
Console.WriteLine(value);
}
}
Console.WriteLine("Elapsed time to find: {0}", sw.Elapsed);
}
public static void Main()
{
var articles = new OrderedMultiDictionary <decimal, Article>(false);
DateTime start_at = DateTime.Now;
for (int i = 0; i < NumberOfProducts; i++)
{
var tempArticle = new Article(
RandomGenerator.GetRandomBarcode(13),
RandomGenerator.GetRandomStringWithRandomLength(5, 10),
RandomGenerator.GetRandomStringWithRandomLength(10, 15),
RandomGenerator.GetRandomDecimalBetween(5, 15));
articles.Add(tempArticle.Price, tempArticle);
}
DateTime stop_at = DateTime.Now;
Console.WriteLine("{0} articles generated in {1} secs", NumberOfProducts, new TimeSpan(stop_at.Ticks - start_at.Ticks).TotalSeconds);
var retrievedArticles = articles.Range(10, true, 10.5M, true);
Console.WriteLine("Articles in range: {0}", retrievedArticles.Count);
Console.WriteLine("Top {0} articles: ", NumberOfArticlesToPrint);
foreach (var article in retrievedArticles.ToList().Take(NumberOfArticlesToPrint))
{
Console.WriteLine(article);
}
}
public static void Main(string[] args)
{
OrderedMultiDictionary <double, Article> articles = new OrderedMultiDictionary <double, Article>(true);
Random randomNumberGenerator = new Random();
double randomNumber;
for (int i = 0; i < 2000000; i++)
{
randomNumber = randomNumberGenerator.NextDouble() * MaxValue;
Article article = new Article("barcode" + i, "vendor" + i, "article" + i, randomNumber);
articles.Add(article.Price, article);
}
Console.Write("from = ");
double from = double.Parse(Console.ReadLine());
Console.Write("to = ");
double to = double.Parse(Console.ReadLine());
var articlesInRange = articles.Range(from, true, to, true);
foreach (var pair in articlesInRange)
{
foreach (var article in pair.Value)
{
Console.WriteLine("{0} => {1}", Math.Round(article.Price, 2), article);
}
}
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var products = new OrderedMultiDictionary<double, string>(true);
int numberOfLines = int.Parse(Console.ReadLine());
string line = string.Empty;
string productName = string.Empty;
double productPrice = 0;
for (int i = 0; i < numberOfLines; i++)
{
line = Console.ReadLine();
var parts = line.Split(' ');
productName = parts[0].Trim();
productPrice = double.Parse(parts[1].Trim());
products.Add(productPrice, productName);
}
var limits = Console.ReadLine().Split(' ');
double lowerLimit = double.Parse(limits[0].Trim());
double upperLimit = double.Parse(limits[1].Trim());
var productsInRange = products.Range(lowerLimit, true, upperLimit, true);
foreach (var productInRange in productsInRange)
{
Console.WriteLine("{0} {1}", productInRange.Key, productInRange.Value);
}
}
static void Main(string[] args)
{
var courses = new OrderedMultiDictionary<DateTime, string>(true);
int coursesTotal = int.Parse(Console.ReadLine());
for (int i = 0; i < coursesTotal; i++)
{
string[] courseData = Console.ReadLine().Split('|');
string courseName = courseData[0].Trim();
DateTime courseTime = DateTime.Parse(courseData[1].Trim());
courses[courseTime].Add(courseName);
}
int intervalsTotal = int.Parse(Console.ReadLine());
for (int i = 0; i < intervalsTotal; i++)
{
string[] intervData = Console.ReadLine().Split('|');
DateTime start = DateTime.Parse(intervData[0].Trim());
DateTime end = DateTime.Parse(intervData[1].Trim());
var result = courses.Range(start, true, end, true);
Console.WriteLine(new string('-', 10));
Console.WriteLine(result.Values.Count);
foreach (var coursesBe in result)
{
foreach (var course in coursesBe.Value)
{
Console.WriteLine("{1} | {0}", coursesBe.Key, course);
}
}
Console.WriteLine(new string('-', 10));
}
}
public static void Main(string[] args)
{
Random randomGenerator = new Random();
var articles = new OrderedMultiDictionary <double, Article>(false);
int numberOfArticles = 50;
for (int i = 0; i < numberOfArticles; i++)
{
double randomPrice = randomGenerator.NextDouble() * 100;
articles.Add(randomPrice, new Article("A", "B", "C", randomPrice));
}
Console.WriteLine("Select a range for price of the articles:");
Console.Write("From: ");
double from = double.Parse(Console.ReadLine());
Console.Write("To: ");
double to = double.Parse(Console.ReadLine());
// Find the articles in the given range
var articlesInTheGivenRange = articles.Range(from, true, to, true);
// Print the articles in the given range
foreach (var articleCollection in articlesInTheGivenRange)
{
foreach (var article in articleCollection.Value)
{
Console.WriteLine(article);
}
}
}
public static void Main(string[] args)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
int productsNumber = int.Parse(Console.ReadLine());
var productsOrderedByPrice = new OrderedMultiDictionary <float, string>(true);
for (int i = 0; i < productsNumber; i++)
{
string name = Console.ReadLine();
float price = float.Parse(Console.ReadLine());
if (!productsOrderedByPrice.ContainsKey(price))
{
productsOrderedByPrice.Add(price, name);
}
else
{
productsOrderedByPrice[price].Add(name);
}
}
var startPrice = float.Parse(Console.ReadLine());
var endPrice = float.Parse(Console.ReadLine());
var range = productsOrderedByPrice.Range(startPrice, true, endPrice, true).Take(20);
foreach (var keyValuePair in range)
{
Console.WriteLine("{0} -> {1}", keyValuePair.Key, keyValuePair.Value);
}
}
static void Main(string[] args)
{
OrderedMultiDictionary<decimal, Article> articles =
new OrderedMultiDictionary<decimal, Article>(true);
articles.Add(12.43m, new Article("Choco", "123124234", "Milka", 12.43m));
articles.Add(14.43m, new Article("Natural", "123124234", "Milka", 14.43m));
articles.Add(15.43m, new Article("Raffy", "123124234", "Milka", 15.43m));
articles.Add(17.43m, new Article("Milk", "123124234", "Milka", 17.43m));
articles.Add(18.43m, new Article("Sugar", "123124234", "Milka", 18.43m));
articles.Add(19.43m, new Article("Bread", "123124234", "Milka", 19.43m));
articles.Add(20.43m, new Article("Susam", "123124234", "Milka", 20.43m));
articles.Add(23.43m, new Article("Paper", "123124234", "Milka", 23.43m));
articles.Add(25.43m, new Article("Grape", "123124234", "Milka", 25.43m));
articles.Add(54.43m, new Article("Banana", "123124234", "Milka", 54.43m));
articles.Add(43.43m, new Article("Orange", "123124234", "Milka", 43.43m));
articles.Add(32.43m, new Article("Melon", "123124234", "Milka", 32.43m));
articles.Add(24.43m, new Article("WaterMelon", "123124234", "Milka", 24.43m));
articles.Add(76.43m, new Article("Junk", "123124234", "Milka", 76.43m));
var rangeArticles = articles.Range(20m, true, 35m, true);
foreach (var article in rangeArticles)
{
foreach (var item in article.Value)
{
Console.WriteLine(item);
}
}
}
public static void Main(string[] args)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var eventCount = int.Parse(Console.ReadLine());
var datesAndEvents = new OrderedMultiDictionary <DateTime, string>(true);
for (int i = 0; i < eventCount; i++)
{
var currentEvent = Console.ReadLine();
var token = currentEvent.Split('|');
var date = DateTime.Parse(token[1].Trim());
var name = token[0].Trim();
datesAndEvents.Add(date, name);
}
var queryNumber = int.Parse(Console.ReadLine());
for (int i = 0; i < queryNumber; i++)
{
var query = Console.ReadLine().Split('|');
var startDate = DateTime.Parse(query[0].Trim());
var endDate = DateTime.Parse(query[1].Trim());
var queryData = datesAndEvents.Range(startDate, true, endDate, true);
Console.WriteLine(queryData.KeyValuePairs.Count);
foreach (var e in queryData)
{
foreach (var name in e.Value)
{
Console.WriteLine("{0} | {1:dd-MMM-yyyy}", name, e.Key);
}
}
}
}
public static void Main(string[] args)
{
var productsAndPrices = new OrderedMultiDictionary<int, string>(true);
var rng = new Random();
var stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < 500000; i++)
{
var product = GenerateProduct(rng, i);
var tokens = product.Split('|');
var name = tokens[0].Trim();
var price = int.Parse(tokens[1].Trim());
productsAndPrices.Add(price, name);
}
Console.WriteLine("Seed time: " + stopwatch.Elapsed);
stopwatch.Restart();
Console.WriteLine("Query Start");
var printed = new Set<int>();
for (int i = 0; i < 10000; i++)
{
var startPrice = rng.Next(0, 100001);
var endPrice = rng.Next(startPrice, 100001);
var productsInRange = productsAndPrices.Range(startPrice, true, endPrice, true).Take(20);
var count = productsInRange.Count();
if (!printed.Contains(count))
{
Console.WriteLine("{0} to {1} -> {2}", startPrice, endPrice, count);
printed.Add(count);
}
}
Console.WriteLine("Query time: " + stopwatch.Elapsed);
Console.WriteLine("All Done");
}
public static void Main()
{
var products = new OrderedMultiDictionary <double, string>(false);
int numberOfProducts = int.Parse(Console.ReadLine());
for (int i = 0; i < numberOfProducts; i++)
{
string[] productArgs = Console.ReadLine().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string product = productArgs[0];
double price = double.Parse(productArgs[1]);
if (!products.ContainsKey(price))
{
products.Add(price, product);
}
else
{
products[price].Add(product);
}
}
string[] range = Console.ReadLine().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
double start = double.Parse(range[0]);
double end = double.Parse(range[1]);
var priceRange = products.Range(start, true, end, true);
foreach (var price in priceRange.Keys)
{
foreach (var product in products[price])
{
Console.WriteLine("{0:F2} {1}", price, product);
}
}
}
public static void Main()
{
Console.WriteLine("Adding products");
var products = new OrderedMultiDictionary<decimal, string>(true);
for (int i = 0; i < 500000; i++)
{
var currentPrice = (i * Math.Abs(Math.Sin(i)));
products.Add((decimal)currentPrice, "Product " + i);
if (i % 5000 == 0)
{
Console.Write(".");
}
}
Console.WriteLine();
decimal minPrice = 100000M;
decimal maxPrice = 110000M;
Console.WriteLine("Top 20 product in price range [{0}, {1}]", minPrice, maxPrice);
var result = products.Range(minPrice, true, maxPrice, true).ToList().Take(20);
foreach (var product in result)
{
Console.WriteLine("Name: {0}, Price: {1}", product.Value, product.Key);
}
}
public static void Main(string[] args)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
int productsNumber = int.Parse(Console.ReadLine());
var productsOrderedByPrice = new OrderedMultiDictionary<float, string>(true);
for (int i = 0; i < productsNumber; i++)
{
string name = Console.ReadLine();
float price = float.Parse(Console.ReadLine());
if (!productsOrderedByPrice.ContainsKey(price))
{
productsOrderedByPrice.Add(price, name);
}
else
{
productsOrderedByPrice[price].Add(name);
}
}
var startPrice = float.Parse(Console.ReadLine());
var endPrice = float.Parse(Console.ReadLine());
var range = productsOrderedByPrice.Range(startPrice, true, endPrice, true).Take(20);
foreach (var keyValuePair in range)
{
Console.WriteLine("{0} -> {1}", keyValuePair.Key, keyValuePair.Value);
}
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var events = new OrderedMultiDictionary<DateTime, string>(true);
int eventsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < eventsCount; i++)
{
string[] eventParams = Console.ReadLine().Split('|');
string eventName = eventParams[0].Trim();
var eventTime = DateTime.Parse(eventParams[1].Trim());
events.Add(eventTime, eventName);
}
int rangesCount = int.Parse(Console.ReadLine());
for (int i = 0; i < rangesCount; i++)
{
string[] timeParams = Console.ReadLine().Split('|');
var startTime = DateTime.Parse(timeParams[0].Trim());
var endTime = DateTime.Parse(timeParams[1].Trim());
var filteredEvents = events.Range(startTime, true, endTime, true);
Console.WriteLine(filteredEvents.Values.Count);
foreach (var timeEventsPair in filteredEvents)
{
foreach (string eventName in timeEventsPair.Value)
{
Console.WriteLine("{0} | {1}", eventName, timeEventsPair.Key);
}
}
}
}
private static void Main()
{
var articles = new OrderedMultiDictionary <decimal, Article>(false);
var rand = new RandomGenerator();
Console.WriteLine($"Populating {ArticlesCount} articles");
for (int i = 0; i < ArticlesCount; i++)
{
string title = rand.GetRandomString(5, 10);
string vendor = rand.GetRandomString(5, 10);
decimal price = rand.GetRandomInteger(10, 2500);
string barcode = rand.GetRandomString(10, 15);
var article = new Article(title, barcode, vendor, price);
articles.Add(price, article);
}
Console.WriteLine($"Searching for articles in price range {MinPrice} - {MaxPrice}");
var extractedArticles = articles.Range(MinPrice, true, MaxPrice, true);
Console.WriteLine("Finished search. Man that was fast!\nPress a key to start printing to console...");
Console.ReadLine();
foreach (var priceArticles in extractedArticles)
{
foreach (var article in priceArticles.Value)
{
Console.WriteLine($"Title: {article.Title}, price: {article.Price}");
}
}
;
Console.WriteLine($"\n\nThats all articles in price range {MinPrice} - {MaxPrice} for {ArticlesCount} articles.\n\n");
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
var events = new OrderedMultiDictionary<DateTime, string>(true);
int eventsCount = int.Parse(Console.ReadLine());
for (int i = 0; i < eventsCount; i++)
{
string eventEntry = Console.ReadLine();
var eventTokens = eventEntry.Split('|');
string eventName = eventTokens[0].Trim();
DateTime eventDate = DateTime.Parse(eventTokens[1].Trim());
events.Add(eventDate, eventName);
}
int seratchCount = int.Parse(Console.ReadLine());
for (int i = 0; i < seratchCount; i++)
{
string dateEntry = Console.ReadLine();
var dateTokens = dateEntry.Split('|');
DateTime startDate = DateTime.Parse(dateTokens[0].Trim());
DateTime endDate = DateTime.Parse(dateTokens[1].Trim());
var eventsInRange = events.Range(startDate, true, endDate, true);
Console.WriteLine("\n\rResult:" + eventsInRange);
PrintEvents(eventsInRange);
Console.WriteLine();
}
}
/// <summary>
/// OrderedMultiDictionary<TKey,TValue> (WITH DUPLICATES)
/// A dictionary based on balanced search tree
/// Add / Find / Remove work in time O(log(N))
/// Provides fast .Range(from,to) operation
/// </summary>
private static void TestOrderedMultiDictionary()
{
OrderedMultiDictionary <int, Student> students = new OrderedMultiDictionary <int, Student>(true);
var student1 = new Student("First DUPLICATE", 21);
var student2 = new Student("Second", 21);
students.Add(5, student1);
students.Add(5, student1);
students.Add(2, student2);
var student3 = new Student("Third", 22);
var student4 = new Student("Forth", 23);
var student5 = new Student("Fifth", 24);
students.Add(3, student3);
students.Add(4, student4);
students.Add(1, student5);
foreach (var item in students)
{
Console.WriteLine(item);
}
Console.WriteLine("========== Range Key >= 4 && <= 5 ============= ");
var inRangeStudents = students.Range(4, true, 5, true);
foreach (var item in inRangeStudents)
{
Console.WriteLine(item);
}
}
public static void Main()
{
OrderedMultiDictionary <decimal, Article> articlesByPrice = new OrderedMultiDictionary <decimal, Article>(true);
Random random = new Random();
for (int i = 0; i < 1000000; i++)
{
var barcode = random.Next(111111, 999999);
var lengthTitle = random.Next(2, 20);
string title = GetRandomString(lengthTitle, random);
var lengthVendor = random.Next(2, 20);
string vendor = GetRandomString(lengthVendor, random);
var price = random.Next(1, 10000);
Article article = new Article(barcode, vendor, title, price);
articlesByPrice.Add(article.Price, article);
}
for (int i = 0; i < 20; i++)
{
var lowerBound = random.Next(1, 9950);
var upperBound = lowerBound + 50;
var articlesInRange = articlesByPrice.Range(lowerBound, true, upperBound, true);
Console.WriteLine("Articles in price range {0}- {1}: {2} articles", lowerBound, upperBound, articlesInRange.Values.Count);
}
}
public static void Main()
{
OrderedMultiDictionary<double, Article> articles = new OrderedMultiDictionary<double, Article>(true);
int range = 10000;
for (int i = 0; i < range; i++)
{
var article = new Article("barcode" + i, "vendor" + i, "title" + i, i);
articles.Add(article.Price, article);
}
int from = 5000;
int to = 5040;
//Make some duplications
for (int i = from; i < to - 30; i++)
{
var article = new Article("newBarcode" + i, "newVendor" + i, "newTitle" + i, i);
articles.Add(article.Price, article);
}
var articlesInGivenRange = articles.Range(from, true, to, true);
foreach (var article in articlesInGivenRange)
{
foreach (var item in article.Value)
{
Console.WriteLine("Title: {0}, Vendor: {1}, Barcode: {2}, Price: {3}",
item.Title, item.Vendor, item.Barcode, item.Price);
}
Console.WriteLine();
}
}
public static void Main()
{
Console.WriteLine("Adding products");
var products = new OrderedMultiDictionary <decimal, string>(true);
for (int i = 0; i < 500000; i++)
{
var currentPrice = (i * Math.Abs(Math.Sin(i)));
products.Add((decimal)currentPrice, "Product " + i);
if (i % 5000 == 0)
{
Console.Write(".");
}
}
Console.WriteLine();
decimal minPrice = 100000M;
decimal maxPrice = 110000M;
Console.WriteLine("Top 20 product in price range [{0}, {1}]", minPrice, maxPrice);
var result = products.Range(minPrice, true, maxPrice, true).ToList().Take(20);
foreach (var product in result)
{
Console.WriteLine("Name: {0}, Price: {1}", product.Value, product.Key);
}
}
public static void PrintArticlesInRange(OrderedMultiDictionary<decimal, Article> orderedByPrice, decimal minRange, decimal maxRange)
{
var articles = orderedByPrice.Range(minRange, true, maxRange, true);
foreach (var pair in articles)
{
Console.WriteLine(pair.Value);
}
}
private static void FindProductsByPriceRange(string[] commandArgs)
{
double from = double.Parse(commandArgs[0]);
double to = double.Parse(commandArgs[1]);
var foundProducts = productsByPrice.Range(from, true, to, true).Values;
AddProductsToOutput(foundProducts);
}
private string FindProductsByPriceRange(string from, string to)
{
decimal rangeStart = decimal.Parse(from);
decimal rangeEnd = decimal.Parse(to);
var productsFound = productsByPrice.Range(rangeStart, true, rangeEnd, true).Values;
return(SortAndPrintProducts(productsFound));
}
static void Main()
{
OrderedMultiDictionary <double, string> productsByPrice = new OrderedMultiDictionary <double, string>(true);
string[] products = new[]
{
"milk", "banana", "beer", "lukanka", "banski starec", "tarator", "mastika", "djonga", "koker shpaniol"
};
double[] prices = new[]
{
0.1, 3.4, 13.37, 0.20, 1.2, 2.50, 15, 50, 100
};
int maxIndexProducts = products.Length;
int maxIndexPrices = prices.Length;
Random rng = new Random();
int product = rng.Next(0, maxIndexProducts);
int price = rng.Next(0, maxIndexPrices);
for (int i = 0; i < 50; i++)
{
productsByPrice[prices[price]].Add(products[product]);
rng = new Random(i * i);
product = rng.Next(0, maxIndexProducts);
price = rng.Next(0, maxIndexPrices);
}
for (int i = 0; i < 10; i++)
{
rng = new Random(i * i);
int secondPrice = rng.Next(0, maxIndexPrices);
price = rng.Next(0, maxIndexPrices);
var range = productsByPrice.Range(prices[price], true, prices[secondPrice], true);
int index = 0;
foreach (var item in range)
{
Console.WriteLine("Price: {0} БЪЛГАРСКИ ЛЕВА", item.Key);
foreach (var innerItem in range[item.Key])
{
if (index >= 20)
{
break;
}
Console.WriteLine("--" + innerItem);
index++;
}
if (index >= 20)
{
break;
}
}
Console.WriteLine();
}
//ako ti vurje da nabarash djonga za 15, imam telefoni da znaesh
}
static void Main()
{
OrderedMultiDictionary<double, string> products = new OrderedMultiDictionary<double, string>(false);
// Test 1: Input from console
int numberOfProducts = Int32.Parse(Console.ReadLine());
for (int i = 0; i < numberOfProducts; i++)
{
string inputLine = Console.ReadLine();
string[] tokens = inputLine.Split(' ');
string productName = tokens[0];
double price = Double.Parse(tokens[1]);
products.Add(price, productName);
}
string priceRange = Console.ReadLine();
string[] priceRangeTokens = priceRange.Split(' ');
double minPrice = Double.Parse(priceRangeTokens[0]);
double maxPrice = Double.Parse(priceRangeTokens[1]);
var productsWithinRange = products.Range(minPrice, true, maxPrice, true);
foreach (var product in productsWithinRange)
{
foreach (var productName in product.Value)
{
Console.WriteLine("{0} {1}", product.Key, productName);
}
}
// Test 2: Performance
products = new OrderedMultiDictionary<double, string>(false);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < 500000; i++)
{
products.Add(i, "product" + i);
}
Random rnd = new Random();
for (int i = 0; i < 10000; i++)
{
double min = rnd.NextDouble() * 500000;
double max = rnd.NextDouble() * 500000;
var range = products.Range(min, true, max, true);
}
stopwatch.Stop();
Console.WriteLine();
Console.WriteLine(stopwatch.Elapsed);
}
private static void FindArticlesInPriceRange(double lowBound, double highBound)
{
var result = articles.Range(lowBound, true, highBound, true);
// foreach (var item in result)
// {
// Console.WriteLine(item);
// }
}
public static void Main(string[] args)
{
ReadInputFile();
var articlesInPriceRange = storage.Range(MinPrice, true, MaxPrice, true);
foreach (var entry in articlesInPriceRange)
{
Console.WriteLine("{0}: {1}", entry.Key, entry.Value);
}
}
public IEnumerable <Product> GetProductsByPriceRange(float fromPrice, float toPrice)
{
var extract = productsOrderedByPrice.Range(fromPrice, true, toPrice, true).Values;
var extractSorted =
from product in extract
orderby product ascending
select product;
return(extractSorted);
}
static string FindProductsByPriceRange(decimal min, decimal max)
{
var result = byPrice.Range(min, true, max, true).Values.OrderBy(p => p.Price);
if (!result.Any())
{
return("No products found");
}
return(string.Join(Environment.NewLine, result));
}
/* 2 Write a program to read a large collection of products
* (name + price) and efficiently find the first 20 products
* in the price range [a...b]. Test for 500 000 products and
* 10 000 price searches.
* Hint: you may use OrderedBag<T> and sub-ranges.
* */
static void Main(string[] args)
{
// input generator in bin\debug\generator.cs
var products = new OrderedMultiDictionary<decimal, string>(true);
foreach (var line in File.ReadLines("products.txt"))
{
var split = line.Split('|');
products.Add(decimal.Parse(split[1]), split[0]);
}
int totalCount = 0;
// show one line of results and exit OR benchmark all 10,000 commands
// without printing anything
const bool JUST_ONE = true;
var sw = new Stopwatch();
sw.Start();
int queries = 0;
foreach (var line in File.ReadLines("commands.txt"))
{
queries += 1;
var split = line.Split('|');
var first = decimal.Parse(split[0]);
var second = decimal.Parse(split[1]);
var first20 = products.Range(Math.Min(first, second), true,
Math.Max(first, second), true)
.Take(20);
totalCount += first20.Count();
if (JUST_ONE)
{
Console.WriteLine(line);
Console.WriteLine(String.Join(",", first20.Select(kvp => "{" + kvp.Key + ":" + string.Join(",", kvp.Value) + "}")));
Console.WriteLine();
break;
}
}
if (JUST_ONE)
return;
sw.Stop();
Debug.Assert(totalCount <= queries * 20 && queries * 20 - totalCount < 100);
Console.WriteLine("Total time: " + sw.Elapsed.TotalMilliseconds);
}
private static void FindArticlesByPriceRange(OrderedMultiDictionary<decimal, Article> dictionary)
{
decimal fromPrice = 250;
decimal toPrice = 275;
var articles = dictionary.Range(fromPrice, true, toPrice, true);
Console.WriteLine("Price range: [{0}, {1}]", fromPrice, toPrice);
foreach (var article in articles)
{
Console.WriteLine(article);
}
}
private static void GetArticlesInRange(OrderedMultiDictionary <double, Article> articles, double priceFrom, double priceTo)
{
var articlesRange = articles.Range(priceFrom, true, priceTo, true);
foreach (var article in articlesRange)
{
foreach (var item in article.Value)
{
Console.WriteLine(item);
}
}
}
private static void FindArticlesByPriceRange(OrderedMultiDictionary <decimal, Article> dictionary)
{
decimal fromPrice = 250;
decimal toPrice = 275;
var articles = dictionary.Range(fromPrice, true, toPrice, true);
Console.WriteLine("Price range: [{0}, {1}]", fromPrice, toPrice);
foreach (var article in articles)
{
Console.WriteLine(article);
}
}
public static void GetArticlesInPriceRange(OrderedMultiDictionary<double, Article> articles, double min, double max)
{
articles
.Range(min, true, max, true)
.ForEach(x =>
{
foreach (var item in x.Value)
{
Console.WriteLine(item);
}
});
}
public static void Main()
{
OrderedMultiDictionary<double, Tuple<string, string, string>> articles =
new OrderedMultiDictionary<double, Tuple<string, string, string>>(false);
FillDictionary(articles);
var articlesInRange = articles.Range(10, true, 100, true);
foreach (var article in articlesInRange)
{
Console.WriteLine(article);
}
}
// Prints all articles found in articlesByPrice in the range [fromPrice; toPrice]
private static void PrintArticlesInRange(
OrderedMultiDictionary<decimal, Article> articlesByPrice,
decimal fromPrice,
decimal toPrice)
{
Console.WriteLine("Articles in range [{0}; {1}]", fromPrice, toPrice);
Console.WriteLine("==============================");
var articlesInRange = articlesByPrice.Range(fromPrice, true, toPrice, true);
foreach (var article in articlesInRange)
{
Console.WriteLine(article.Value);
}
}
public void TestAdd500KSearch10K()
{
var products = new OrderedMultiDictionary<float, string>(true);
for( var i = 0; i<500000; i++)
{
products.Add(i/5000f, "Product "+i);
}
for (var i = 0; i < 10000; i++)
{
var productResults = products.Range(0, true, 1, true);
Assert.AreEqual(productResults.Count, 5001);
}
}
public static void Main()
{
OrderedMultiDictionary <decimal, long> tradeCompanyData = new OrderedMultiDictionary<decimal, long>(true);
for (long i = 0; i < 2000000; i++)
{
tradeCompanyData.Add((decimal)i + (0.30m * i), i);
}
System.Console.WriteLine("Articles Loaded!");
var firstRange = tradeCompanyData.Range(1.0m, true, 158.0m, true);
var secondRange = tradeCompanyData.Range(30m, true, 20000m, true);
var thirdRange = tradeCompanyData.Range(3000m, true, 800000m, true);
var forthRange = tradeCompanyData.Range(567m, true, 100000.2m, true);
var fifthRange = tradeCompanyData.RangeFrom(2m, true);
System.Console.WriteLine("Ranges loaded");
}
