Creating a List of given size, all initialized to some value, in C#

Question

Is there a compact manner in which the following can be done?

List<int> a = new List<int>();

for (int i = 0; i < n; ++i)
   a.Add(0);

i.e., creating a list of n elements, all of value 0.

Answer 1

Enumberable.Repeat would be the shortest method I can think of:

var a = Enumerable.Repeat(0, n).ToList();

Answer 2

You can use the Enumerable.Repeat generator:

var list = new List<int>(Enumerable.Repeat(0, n));

Answer 3

List<int> x = Enumerable.Repeat(value, count).ToList();