static void Main(string[] args)
{
IPerson person = new Joe();
Joe me = new Joe();
me.AddFirst(2);
IPerson meToo = me;
meToo.AddFirst(3);
//RemoteAPI.InitClient();
//MyGeneric<string> name = new MyGeneric<string>();
//name.data = "A string value";
//MyGeneric<float> version = new MyGeneric<float>();
//version.data = 5.0F;
//Console.WriteLine(name.data);// displays “A string value”
//Console.WriteLine(version.data);// displays 5
//LinkedList<int> myList = new LinkedList<int>();
//myList.AddHead(3);
//myList.AddHead(1);
//myList.AddHead(1);
//myList.PrintList();
//String wordToCount = "aa";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//wordToCount = "ab";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//wordToCount = "abc";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//wordToCount = "ramona";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//wordToCount = "abba zabba";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//wordToCount = "mississippi";
//Console.WriteLine("The word " + wordToCount + " can be reordered in " + countPermutations(wordToCount) + " ways");
//char[] str = PrepUrlify("How do you do when I s a y things?");
//int trueLength = GetTrueLength(str);
//string urlified = URLify(str, trueLength);
//Console.WriteLine(urlified);
//char[] str = PrepUrlify("How do you do when I say things?");
//int trueLength = GetTrueLength(str);
//string urlified = URLifyAlt(str, trueLength);
//Console.WriteLine(urlified);
//int n = 2;
//int m = 5;
//Console.WriteLine(Multiply(n, m));
//Console.WriteLine(InneficientMultiply(n, m));
//int[,] matrix = new int[4, 4] { { 2, 1, 9, 3 }, { 1, 2, 3, 1 }, { 1, 3, 2, 1 }, { 3, 1, 1, 2 } };
//Console.WriteLine("Matrix 1");
//int[,] matrix = new int[4, 4] { { 0, 1, 9, 3 }, { 1, 2, 2, 1 }, { 1, 3, 2, 1 }, { 3, 1, 1, 0 } };
//printMatrix(matrix);
//matrix = rotateMatrix(matrix);
////printMatrix(matrix);
//matrix = rotateMatrix(matrix);
////printMatrix(matrix);
//matrix = rotateMatrix(matrix);
////printMatrix(matrix);
//matrix = rotateMatrix(matrix);
//printMatrix(matrix);
//matrix = zeroMatrix(matrix);
//printMatrix(matrix);
//Console.WriteLine("Matrix 2");
//matrix = new int[3, 5] { { 2, 1, 1, 1, 1 }, { 1, 1, 3, 1, 0 }, { 1, 3, 2, 1, 0 } };
//printMatrix(matrix);
//matrix = zeroMatrix(matrix);
//printMatrix(matrix);
//matrix = new int[4, 4] { { 0, 1, 9, 3 }, { 1, 2, 2, 1 }, { 1, 3, 2, 1 }, { 3, 1, 1, 0 } };
//matrix = zeroMatrixImproved(matrix);
//printMatrix(matrix);
//CollectionsPractice();
//int a = 10;
//int b = 12;
//Console.WriteLine("OR: " + BitWiseOperation(BitWiseOperator.Or, a, b));
//Console.WriteLine("AND: " + BitWiseOperation(BitWiseOperator.And, a, b));
//Console.WriteLine("XOR: " + BitWiseOperation(BitWiseOperator.Xor, a, b));
//Console.WriteLine(Multiply(30, 30));
//Console.WriteLine(Multiply(1003, 3));
//string s1 = "absc";
//string s2 = "scax";
//Console.WriteLine(isPermutation(s1, s2));
//Console.WriteLine(isPermutationEnhanced(s1, s2));
//Console.WriteLine(IsUniqueString("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZa"));
//Console.WriteLine(IsUniqueString("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"));
//Console.WriteLine(IsUniqueStrinAlt("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZa"));
//Console.WriteLine(IsUniqueStrinAlt("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"));
//Console.WriteLine(isRotation("rotation","ionrotat"));
//Console.WriteLine(isRotation("rotation", "ionrott"));
}