static void Main(string[] args)
{
var charFinder = new CharFinder();
var nonRepeatChar = charFinder.FindFirstNonRepeatingCharacter("a apple product");
var repeatChar = charFinder.FindFirstRepeatedCharacter("a apple product");
System.Console.WriteLine($"The first non repeat character is {nonRepeatChar}");
System.Console.WriteLine($"The first repeated character is {repeatChar}");
var hashTable = new HashTable(5);
hashTable.Put(1, "A");
hashTable.Put(2, "B");
hashTable.Put(6, "C");
System.Console.WriteLine($"Get value for key 6: {hashTable.Get(6)}");
hashTable.Put(6, "D");
System.Console.WriteLine($"Get value for key 6 after Update: {hashTable.Get(6)}");
hashTable.Remove(6);
System.Console.WriteLine($"Get value for key 6 after Remove: {hashTable.Get(6)}");
}
public static void CreateHashTable()
{
HashTable table = new HashTable();
table.Add("brian", "love DSA");
Console.WriteLine("Add: brian, love DSA");
Console.WriteLine($"Found in Hash Table: {table.Contains("brian")}");
table.Add("I am", "6'4");
Console.WriteLine("Add: I am, 6'4");
Console.WriteLine($"Found in Hash Table: {table.Contains("I am")}");
table.Add("sonics", "2022 or bust");
Console.WriteLine("Add: sonics, 2022 or bust");
Console.WriteLine($"Found in Hash Table: {table.Contains("sonics")}");
table.Add("we I turn this in", "i'll be above 90%!");
Console.WriteLine("Add: we I turn this in, i'll be above 90%");
Console.WriteLine($"Found in Hash Table: {table.Contains("we I turn this in")}");
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
HashTable hashTable = new HashTable();
hashTable.Add("A", "Apple");
Console.WriteLine("Adding key: A and value: Apple");
Console.WriteLine($"In hash table: {hashTable.Contains("A")}");
hashTable.Add("B", "Banana");
Console.WriteLine("Adding key: B and value: Banana");
Console.WriteLine($"In hash table: {hashTable.Contains("B")}");
hashTable.Add("on", "fire");
Console.WriteLine("Adding key: on and value: fire");
Console.WriteLine($"In hash table: {hashTable.Contains("on")}");
hashTable.Add("no", "space");
Console.WriteLine("Adding key: no and value: space");
Console.WriteLine($"In hash table: {hashTable.Contains("no")}");
}
public static void HashTableMadness()
{
HashTable ht = new HashTable(1024);
Node node = ht.Add("sushi", 2);
Node node2 = ht.Add("demi", 13);
Node node3 = ht.Add("coffee", 19);
Node node4 = ht.Add("kamehameha", 324);
Console.WriteLine("confirming it contains added nodes");
Console.WriteLine(ht.Contains("sushi"));
Console.WriteLine(ht.Contains("demi"));
Console.WriteLine(ht.Contains("coffee"));
Console.WriteLine(ht.Contains("kamehameha"));
Console.WriteLine("Finding nodes");
Console.WriteLine(ht.Find("sushi"));
Console.WriteLine(ht.Find("demi"));
Console.WriteLine(ht.Find("coffee"));
Console.WriteLine(ht.Find("kamehameha"));
Console.WriteLine("Forcing collisions");
ht.Add("Cat", 4);
ht.Add("Doe", 9);
ht.Add("fat", 17);
ht.Add("gas", 20);
Console.WriteLine($"Cat has an ascii value of {ht.asciiValue("Cat")}");
Console.WriteLine($"Doe has an ascii value of {ht.asciiValue("Doe")}");
Console.WriteLine($"fat has an ascii value of {ht.asciiValue("fat")}");
Console.WriteLine($"gas has an ascii value of {ht.asciiValue("gas")}");
Console.ReadKey();
}
public HashSet()
{
this.hashTable = new HashTable <T, T>();
}