what is an Array name and new keyword in c# code example

Example 1: c# array

int[] array = new int[]{1, 2, 3, 4, 5};
for(int i=0; i<array.Length; i++){
	  Console.WriteLine(array[i]);
}

Example 2: hwo to make an array in C#

int[] Nameofarray = new int[how much is the max];

for example:
int[] X = new int[5];