What exactly does "initialization of arrays" mean?

Answer 1

int[] someArray = new int[4];
int[] someArray = new int[4] {1,2,3,4};
int[] someArray = new int[] {1,2,3,4};
int[] someArray = {1,2,3,4};

Answer 2

The process of assigning values to the array elements is called array initialization. 

Answer 3

If you have an int array, the initialization of it is:

int arr[] = {1, 3, 2, 29};

Answer 4

Martin Taylor I don't know he use c++ I only tells that the declaration done by Amanbek Orynbay is correct

Answer 5

Answer by Amanbek Orynbay is correct because we use this type of declaration in Java