Answer:command economy is a key feature of any communist society. Cuba, North Korea, and the former Soviet Union are examples of countries that have command economies, while China maintained a command economy for decades before transitioning to a mixed economy that features both communistic and capitalistic elements
Answer:
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Explanation:
Explanation:
The special case that exists in linked list when we are managing them is when we are dealing with the first element of the list.
When we create a linked list we create a first node separately.
If we delete or add element in front of the first element we have to carefully handle that case.
Hence the special case is when we are dealing with the first element of the list.
Answer:
For question one, the first line It is Iteration, The second line is Comparator, the third line is none of these is correct.
Question two, the index based method for (a) is O(1) (b) O(1) (c) O(N) (d) O(N)
Explanation:
<em>Solution to the question</em>
Question 1:
The Iteration operation is required by the Iterable interface.
n application can indicate a specific way to order the elements of a SortedABList list by passing a(n) Comparator so that we can customize the sorting object to a constructor of the list class.
Suppose a list names contains 8 elements. A call to names.add(0, "Albert") results in: (e) None of these is correct
Question 2:
let us assume that the LBList is built on top of a Linked List and the ABList is built on top of an array:
(a) the add method index based is O(1) in the average case and the O(N) in the worst case
(b) The Index based set operation is O(1) since we can simply move to any index of an array of time constant.
(c) It is O(N) since index Of method needs to look for the whole array (based on worst case or average) to get the index
(d) It is O(N) since index Of method needs to find the whole linked list (on worst case or average ) to search the index.
