public static void Main()
{
string decorationLine = new string('-', Console.WindowWidth);
Console.Write(decorationLine);
Console.WriteLine("***Presenting the functionality of the data structure 'BiDictionary' - allows");
Console.WriteLine("adding values by two keys, searching by a single key or by both keys and");
Console.WriteLine("removing values by both keys***");
Console.Write(decorationLine);
BiDictionary<string, string, Person> peopleDictionary =
new BiDictionary<string, string, Person>();
Console.WriteLine("---Test add operation---");
foreach (Person person in people)
{
peopleDictionary.Add(person.FirstName, person.LastName, person);
}
Console.WriteLine("Count after addition: {0}", peopleDictionary.Count);
Console.WriteLine();
Console.WriteLine("---Test get values by first key---");
string firstName = "Gosho";
Console.WriteLine("All people with first name '{0}' are:", firstName);
PrintPeopleOnConsole(peopleDictionary.GetByFirstKey(firstName));
Console.WriteLine();
Console.WriteLine("---Test get values by second key---");
string lastName = "Peshov";
Console.WriteLine("All people with last name '{0}' are:", lastName);
PrintPeopleOnConsole(peopleDictionary.GetBySecondKey(lastName));
Console.WriteLine();
Console.WriteLine("---Test get values by first key and second key---");
string firstKey = "Gosho";
string secondKey = "Goshov";
Console.WriteLine("All people with first name '{0}' and last name '{1}' are:",
firstKey,
secondKey);
PrintPeopleOnConsole(peopleDictionary.GetByBothKeys(firstKey, secondKey));
Console.WriteLine();
Console.WriteLine("---Test remove operation---");
Console.WriteLine("Removing all people with first key '{0}' and second key '{1}'",
firstKey,
secondKey);
peopleDictionary.Remove(firstKey, secondKey);
Console.WriteLine("Count of people after removal: {0}", peopleDictionary.Count);
Console.WriteLine("Count of people with first name '{0}' after removal: {1}",
firstKey,
peopleDictionary.GetByFirstKey(firstKey).Count);
Console.WriteLine("Count of people with last name '{0}' after removal: {1}",
secondKey,
peopleDictionary.GetBySecondKey(secondKey).Count);
Console.WriteLine();
Console.WriteLine("---Test clear operation---");
peopleDictionary.Clear();
Console.WriteLine("Count of people after clearing the dictionary: {0}", peopleDictionary.Count);
}
static void Main()
{
var bidict = new BiDictionary<string, int, string>(allowDuplicateValues: true);
bidict.Add("pesho", 1, "JavaScript");
bidict.Add("gosho", 2, "Java");
bidict.Add("nakov", 3, "C#");
bidict.Add("nakov", 3, "C#");
bidict.Add("gosho", 3, "Coffee");
bidict.Add("nakov", 1, "Python");
Console.WriteLine(string.Join(" ", bidict.GetByFirstKey("nakov")));
Console.WriteLine(string.Join(" ", bidict.GetBySecondKey(3)));
Console.WriteLine(string.Join(" ", bidict.GetByFirstAndSecondKey("nakov", 3)));
Console.WriteLine(bidict.Count);
bidict.RemoveByFirstKey("gosho");
Console.WriteLine(bidict.Count);
bidict.RemoveBySecondKey(3);
Console.WriteLine(bidict.Count);
bidict.RemoveByFirstAndSecondKey("nakov", 1);
Console.WriteLine(bidict.Count);
}
static void Main()
{
var bidictionary = new BiDictionary <string, int, string>(allowDuplicateValues: true);
bidictionary.Add("pesho", 1, "JavaScript");
bidictionary.Add("gosho", 2, "Java");
bidictionary.Add("nakov", 3, "C#");
bidictionary.Add("nakov", 3, "C#");
bidictionary.Add("gosho", 3, "Coffee");
bidictionary.Add("nakov", 1, "Python");
Console.WriteLine(string.Join(" ", bidictionary.GetByFirstKey("nakov")));
Console.WriteLine(string.Join(" ", bidictionary.GetBySecondKey(3)));
Console.WriteLine(string.Join(" ", bidictionary.GetByFirstAndSecondKey("nakov", 3)));
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveByFirstKey("gosho");
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveBySecondKey(3);
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveByFirstAndSecondKey("nakov", 1);
Console.WriteLine(bidictionary.Count);
}
private static void Main()
{
var bidictionary = new BiDictionary<string, int, string>(true);
bidictionary.Add("kircho", 1, "JavaScript");
bidictionary.Add("mircho", 2, "Java");
bidictionary.Add("svircho", 3, "C#");
bidictionary.Add("shosho", 3, "C#");
bidictionary.Add("gosho", 3, "Coffee");
bidictionary.Add("tosho", 1, "Python");
Console.WriteLine(string.Join(" ", bidictionary.GetByFirstKey("mircho")));
Console.WriteLine(string.Join(" ", bidictionary.GetBySecondKey(3)));
Console.WriteLine(string.Join(" ", bidictionary.GetByFirstAndSecondKey("svircho", 3)));
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveByFirstKey("gosho");
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveBySecondKey(3);
Console.WriteLine(bidictionary.Count);
bidictionary.RemoveByFirstAndSecondKey("tosho", 1);
Console.WriteLine(bidictionary.Count);
}
public static void Main()
{
BiDictionary<string, int, string> biDictionary = new BiDictionary<string, int, string>(allowDuplicateValues: true);
Random rand = new Random();
for (int i = 0; i < 1000; i++)
{
biDictionary.Add("Item" + rand.Next(1, 30), rand.Next(10, 1000), "SecondItem" + rand.Next(40, 100));
}
Console.WriteLine("Test GET: ");
Console.WriteLine(string.Join(" ", biDictionary.GetByFirstKey("Item3")));
Console.WriteLine(string.Join(" ", biDictionary.GetBySecondKey(100)));
Console.WriteLine(string.Join(" ", biDictionary.GetByFirstAndSecondKey("Item50", 300)));
Console.Write("Dictionary Count: ");
Console.WriteLine(biDictionary.Count);
biDictionary.RemoveByFirstKey("Item10");
Console.Write("Dictionary Count: ");
Console.WriteLine(biDictionary.Count);
biDictionary.RemoveBySecondKey(500);
Console.Write("Dictionary Count: ");
Console.WriteLine(biDictionary.Count);
biDictionary.RemoveByFirstAndSecondKey("Item20", 200);
Console.Write("Dictionary Count: ");
Console.WriteLine(biDictionary.Count);
}
