C#, Arrays & loops. first page

Question

Dear guys,

can someone help me with a question?

I have a problem in understanding the second loop.
My understanding is as follows:
The first loop initialized the content of the array a with its variable k [0,2,4,6,8,10,12,14,16,18].
The second loop doesn`t create even numbers, because a[k] = k*2 is missing.
Why does the "try it yourself" code:
int[ ] a = new int[10];
for (int k = 0; k < 10; k++) {
a[k] = k*2;
}
for (int k = 0; k < 10; k++) {
Console.WriteLine(a[k]);
}

Outputs the data of the first loop, and not the data of the second loop? I thought the second loop would create k [0,1,2,3,4,5,6,7,8,9].

Best regards

Answer 1

The 2nd loop doesn't create anything, it only prints the areay

Answer 2

AAH understood.