public static void Main(string[] args)
{
//1* Implement double LinkedList for a Person class (which contains Id, Name , Location properties) and use enumerator to
// iterate through each item and print the values on console. Note: Dont not use any default classes, only use either IEnumerable/IEnumerator.
Myenumarable enumarableObj = new Myenumarable ();
var enumarator = enumarableObj.GetEnumerator ();
while (enumarator.MoveNext ()) {
Person person = (Person)enumarator.Current;
Console.WriteLine ("Person ID: {0}, Name: {1}, Location: {2}",person.ID, person.Name, person.Location);
}
//2. Implement IList<T> interface and perform operations to add, remove, contains, clear all.
MyCollection<int> myCollection = new MyCollection<int>();
myCollection.Add (1);
myCollection.Add (2);
myCollection.Add (3);
var enumarator1 = myCollection.GetEnumerator();
while (enumarator1.MoveNext ()) {
Console.WriteLine (enumarator1.Current);
}
//4. Using .Net provided List<T> and Dictionary<Tkey,TValue>, perform operations for Add,AddRange, Remove, Contains, InsertAt, Clear.
MyCollection<string> myCollection4 = new MyCollection<string>();
myCollection4.Add ("John");
myCollection4.Add ("Lessy");
myCollection4.Add ("Clair");
var enumarator4 = myCollection4.GetEnumerator();
while (enumarator4.MoveNext ()) {
Console.WriteLine (enumarator4.Current);
}
myCollection4.Remove ("Lessy");
var enumarator41 = myCollection4.GetEnumerator();
while (enumarator41.MoveNext ()) {
Console.WriteLine (enumarator41.Current);
}
//3* Implement stack and Queue using array as backing field in the class.
stack st = new stack();
while (true)
{
Console.Clear();
Console.WriteLine("\nStack MENU(size -- 10)");
Console.WriteLine("1. Add an element");
Console.WriteLine("2. See the Top element.");
Console.WriteLine("3. Remove top element.");
Console.WriteLine("4. Display stack elements.");
Console.WriteLine("5. Exit");
Console.Write("Select your choice: ");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("Enter an Element : ");
st.Push(Console.ReadLine());
break;
case 2: Console.WriteLine("Top element is: {0}", st.Peek());
break;
case 3: Console.WriteLine("Element removed: {0}", st.Pop());
break;
case 4: st.Display();
break;
case 5: System.Environment.Exit(1);
break;
}
Console.ReadKey();
}
}
public static void Main(string[] args)
{
//1* Implement double LinkedList for a Person class (which contains Id, Name , Location properties) and use enumerator to
// iterate through each item and print the values on console. Note: Dont not use any default classes, only use either IEnumerable/IEnumerator.
Myenumarable enumarableObj = new Myenumarable();
var enumarator = enumarableObj.GetEnumerator();
while (enumarator.MoveNext())
{
Person person = (Person)enumarator.Current;
Console.WriteLine("Person ID: {0}, Name: {1}, Location: {2}", person.ID, person.Name, person.Location);
}
//2. Implement IList<T> interface and perform operations to add, remove, contains, clear all.
MyCollection <int> myCollection = new MyCollection <int>();
myCollection.Add(1);
myCollection.Add(2);
myCollection.Add(3);
var enumarator1 = myCollection.GetEnumerator();
while (enumarator1.MoveNext())
{
Console.WriteLine(enumarator1.Current);
}
//4. Using .Net provided List<T> and Dictionary<Tkey,TValue>, perform operations for Add,AddRange, Remove, Contains, InsertAt, Clear.
MyCollection <string> myCollection4 = new MyCollection <string>();
myCollection4.Add("John");
myCollection4.Add("Lessy");
myCollection4.Add("Clair");
var enumarator4 = myCollection4.GetEnumerator();
while (enumarator4.MoveNext())
{
Console.WriteLine(enumarator4.Current);
}
myCollection4.Remove("Lessy");
var enumarator41 = myCollection4.GetEnumerator();
while (enumarator41.MoveNext())
{
Console.WriteLine(enumarator41.Current);
}
//3* Implement stack and Queue using array as backing field in the class.
stack st = new stack();
while (true)
{
Console.Clear();
Console.WriteLine("\nStack MENU(size -- 10)");
Console.WriteLine("1. Add an element");
Console.WriteLine("2. See the Top element.");
Console.WriteLine("3. Remove top element.");
Console.WriteLine("4. Display stack elements.");
Console.WriteLine("5. Exit");
Console.Write("Select your choice: ");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("Enter an Element : ");
st.Push(Console.ReadLine());
break;
case 2: Console.WriteLine("Top element is: {0}", st.Peek());
break;
case 3: Console.WriteLine("Element removed: {0}", st.Pop());
break;
case 4: st.Display();
break;
case 5: System.Environment.Exit(1);
break;
}
Console.ReadKey();
}
}
