This task is about arrays.

For hashes or associative arrays, please see Creating an Associative Array.

For a definition and in-depth discussion of what an array is, see Array.



Task

Show basic array syntax in your language.

Basically, create an array, assign a value to it, and retrieve an element   (if available, show both fixed-length arrays and
dynamic arrays, pushing a value into it).

Please discuss at Village Pump:   Arrays.

Please merge code in from these obsolete tasks:

   Creating an Array
   Assigning Values to an Array
   Retrieving an Element of an Array


Related tasks

   Collections
   Creating an Associative Array
   Two-dimensional array (runtime)


 
int array[0]; // instantiate int array
array << 1; // append item
array << 2 << 3; // append items
4 => array[3]; // assign element(4) to index(3)
5 => array.size; // resize
array.clear(); // clear elements
<<<array.size()>>>; // print in cosole array size
[1,2,3,4,5,6,7] @=> array;
array.popBack(); // Pop last element
 