## Пятничные задачки

Появилась идея давать вам маленькие задачки по шарпу, для общего развития так сказать:) Программировать ничего не надо, только подумать пару минут и дать ответ.
Если заинтересуетесь, то буду делать это регулярно.
Вообщем вот:
1. есть такой кусок кода:
``````Action action = null;
for (int i = 0; i < 3; i++)
{
action += () => Console.Write(i);
}
action();
``````

Что будет выведено на консоль?
2. Наверно все знают, что у нас в LinearAlgebra есть класс Vector, у него есть конструкторы Vector(int size) и Vector(params double[] data) и свойтво Size, возвращающее размерность вектора. Что будет выведено на консоль?
``````Vector a = new Vector(4.0);
Vector b = new Vector(1, 2, 3);
Vector c = new Vector(2, 3);
Vector d = new Vector(3);
Console.Write("{0}{1}{2}{3}", a.Size, b.Size, c.Size, d.Size);
``````

Ответы пишем тут в комментариях.

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