c# - Printing a comma (,) after each item in an array

Question

Lets say I have an array (or list) of items

A[] = [a,b,c,d,e]

If I want to print them out so each item is separated by a comma (or any other delimiter), I generally have to do this:

for(int i=0; i < A.Count; i++)
{
    Console.Write(A[i]);

    if (i != A.Count-1)
        Console.Write(",");
}

So, my output looks like:

a,b,c,d,e

Is there a better or neater way to achieve this?

I like to use a foreach loop, but that prints a comma after the last element as well, which is undesirable.

Answer 1

Console.WriteLine(string.Join(",", A));