Allocate memory in C#

Question

I want to convert the code from C++ to C#, there is one line code regarding with memcpy. Not sure how to convert it.

memcpy(Bucket, nBucket, 4 * L);

The original code is from TopCoderForums. I finished most of them except a few lines.

Answer 1

In that specific example of code (where Bucket and nBucket are int arrays) here is what you can do in c#:

Array.Copy(nBucket, Bucket, 4 * L)

(Note that I think souce and destination should be swapped around)