Implement the program which gets two List<String> and merged them into PriorityQueue<String> alphabetically in reverse order.

public class PriorityQueueCreator {
    public PriorityQueue<String> createPriorityQueue(List<String> firstList, List<String> secondList) {
    }
}

Input

firstList = ["Java", "PriorityQueue", "class"]
secondList = ["It", "is", "different", "from", "standard", "queues", "where", "FIFO"]

Output

["where", "standard", "queues", "is", "from", "different", "class",  "PriorityQueue", "Java", "It", "FIFO"]

Two players have two Queue<Integer> of cards with the same even sizes(>=2). They want to combine all the cards together into an ArrayDeque<Integer> according to the following rule.

First, both take turns adding two cards to the ArrayDeque<Integer>. Then, with each move, the player:

• takes the top card from the ArrayDeque<Integer> and adds this card to the end of his Queue<Integer>
• then puts two cards from the beginning of his Queue<Integer> into the ArrayDeque<Integer>.

The moves go until the both players' Queue<Integer> of cards are not empty.

Implement the program which gets two Queue<Integer> and creates ArrayDeque<Integer> in accordance with the rules of the game.

public class ArrayDequeCreator extends PriorityQueue<String> {
    public ArrayDeque<Integer> createArrayDeque(Queue<Integer> firstQueue, Queue<Integer> secondQueue) {
    }
}

Input

firstQueue = [1, 5, 7, 6]
secondQueue = [2, 5, 8, 3]

Output

[1, 5, 2, 7, 8, 5, 6, 3]

On the round table stands numberOfDishes dishes numbered in ascending order from 1 to numberOfDishes. A man wants to try all the dishes according to the following rule:

• He will eat every everyDishNumberToEat dish until he has eaten everything.

Implement the program which gets number of dishes as parameter numberOfDishes, dish number to eat as parameter everyDishNumberToEat and returns a List<Integer> of dish numbers in which all dishes will be eaten.

public class DishOrderDeterminer {
    public List<Integer> determineDishOrder(int numberOfDishes, int everyDishNumberToEat) {
        Queue<Integer> queue;
    }
}

Input

numberOfDishes = 10
everyDishNumberToEat = 3

dishes: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Output

[3, 6, 9, 2, 7, 1, 8, 5, 10, 4]