Delete() in
Perl is used to delete the specified keys and their associated values from a hash, or the specified elements in the case of an array. This operation works only on individual elements or slices.
Syntax: delete(LIST)
Parameters:
LIST which is to be deleted
Returns:
undef if the key does not exist otherwise it returns the value associated with the deleted key
Example 1: Implementing delete() on a Hash
Output:
45
40
Deleted element: 30
Example 2: Implementing delete() on an Array
Output:
Updated Array: 10 20 40 50 60
Deleted element: 30
