C# christmas tree

Question

I\'m novice in C# and cause I request help me to implement this:

        *
        *
       ***
        *
       ***
      *****
        *
       ***
      *****
          


        

Answer 1

Console.WriteLine("Please enter the number of triangles in your tree: ");
int n = int.Parse(Console.ReadLine());

for (int i = 1; i <= n; i++)
{
    for (int j = 0; j < i; j++)
    {
        string branch = new String('*', j);
        Console.WriteLine(branch.PadLeft(n + 3) + "*" + branch);
    }
}

A working example.