Use Java. Challenging problem.

Sorted Arrangement: There is a container which is open from both the ends and that always is in sorted order. To insert an element, its position is determined, then each of the elements to the left or right of that position is removed. The new element is inserted, then the removed elements are added back. Each removal or insertion is an operation. Determine the minimum number of operations after inserting a list of integers into an empty list. Example: An order array of integers has been created containing the values [2, 5, 6, 10]. The value must be inserted. It is determined that 3 goes between 2 and 5. Either remove the 2, insert the 3 and insert the 2 for a total of 3 operations, or remove 5, 6, 10, insert the 3 and then insert 5, 6, and 10 for a total of 7 operation. The minimal value, 3, is the result chosen. Initial configuration: 2 5 6 10 Possible choices: 2 | 5 6 10 After insert 2 3 4 5 6 10.

What is the minimum for any list?