static void Main(string[] args)
{
ForwardList.Owner owner = new ForwardList.Owner(DateTime.Now.Millisecond)
{
author = "QuatreB",
company = "Software Crew"
};
Console.WriteLine($"\t\tWho am I?\n\t\t{owner}\n");
ForwardList a = new ForwardList(rand.Next(2, 5));
ForwardList b = new ForwardList(rand.Next(2, 5));
Console.WriteLine($" [A]\tOwner: {a.owner}\tCreation date: {a.creationDate}\n" + a);
Console.WriteLine($" [B]\tOwner: {b.owner}\tCreation date: {b.creationDate}\n" + b);
Console.WriteLine();
Console.WriteLine(" [!A] Инверсия:\n" + !a);
Console.WriteLine(" [!B] Инверсия:\n" + !b);
Console.WriteLine(" [A + B] Объединение:\n" + (a + b));
Console.WriteLine(" [A < B] Присоединение:\n" + (a < b));
Console.WriteLine(" [A > B] Присоединение:\n" + (a > b));
Console.WriteLine(" [A == B] Сравнение:\n\t" + (a == b));
Console.WriteLine(" [A != B] Сравнение:\n\t" + (a != b));
Console.ReadKey();
}
public static ForwardList operator >(ForwardList left, ForwardList right)
{
ForwardList result = (ForwardList)right.Clone();
result.GetLast().Next = ((ForwardList)left.Clone()).First;
return(result);
}
public static long Count(this ForwardList obj)
{
int result = 0;
Iterator cur = obj.First;
while (cur != null)
{
result++;
cur = cur.Next;
}
return(result);
}
public static long Sum(this ForwardList obj)
{
long result = 0;
Iterator cur = obj.First;
while (cur != null)
{
result += cur.Value;
cur = cur.Next;
}
return(result);
}
public static long MaxMinDiff(this ForwardList obj)
{
long max = long.MinValue, min = long.MaxValue;
Iterator cur = obj.First;
while (cur != null)
{
max = Math.Max(max, cur.Value);
min = Math.Min(min, cur.Value);
cur = cur.Next;
}
return(max - min);
}
public static ForwardList operator !(ForwardList obj)
{
ForwardList result = (ForwardList)obj.Clone();
Iterator cur = result.First;
while (cur != null)
{
cur.Value = -cur.Value;
cur = cur.Next;
}
return(result);
}
public object Clone()
{
ForwardList cloned = new ForwardList();
Iterator clonedCur = cloned.First, cur = First;
while (cur != null)
{
clonedCur.Value = cur.Value;
if (cur.Next != null)
{
clonedCur.Next = new Iterator(cur.Next.Value);
}
clonedCur = clonedCur.Next;
cur = cur.Next;
}
return(cloned);
}
public static ForwardList operator +(ForwardList left, ForwardList right)
{
ForwardList result = (ForwardList)left.Clone();
Iterator cur = result.First, rightCur = right.First;
while (cur != null && rightCur != null)
{
cur.Next = new Iterator(rightCur.Value, cur.Next);
rightCur = rightCur.Next;
cur = cur.Next.Next;
}
cur = result.GetLast();
while (rightCur != null)
{
cur.Next = new Iterator(rightCur.Value);
rightCur = rightCur.Next;
cur = cur.Next;
}
return(result);
}
