be adding all the cards
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public class PokerAnalysis implements PokerAnalyzer {
privateList<Card>cards;
privateint[]rankCounts;
privateint[]suitCounts;
/**
* The constructor has been partially implemented for you. cards is the
* ArrayList where you'll be adding all the cards you're given. In addition,
* there are two arrays. You don't necessarily need to use them, but using them
* will be extremely helpful.
*
* The rankCounts array is of the same length as the number of Ranks. At
* position i of the array, keep a count of the number of cards whose
* rank.ordinal() equals i. Repeat the same with Suits for suitCounts. For
* example, if your Cards are (Clubs 4, Clubs 10, Spades 2), your suitCounts
* array would be {2, 0, 0, 1}.
*
* @param cards
* the list of cards to be added
*/
publicPokerAnalysis(List<Card>cards){
this.cards=newArrayList<Card>();
this.rankCounts=newint[Rank.values().length];
this.suitCounts=newint[Suit.values().length];
thrownewUnsupportedOperationException();
}
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- DNA Max Write code to find which of the strands representing DNA in an array String[] strands representing strands of DNA has the most occurrences of the nucleotide represented by parameter nuc. Complete the definition of the class DnaMax and method definition maxStrand shown below. If more than one strand has the same maximal number of the specified nucleotide you should return the longest strand with the maximal number. All DNA strands have different lengths in this problem so the maximal strand will be unique when length is accounted for. Return this uniquely maximal strand. Each String representing a DNA strand will contain only cytosine, guanine, thymine, and adenine, represented by the characters 'c', 'g', 't', and 'a', respectively. If no strand in the array contains the specified nucleotide return the empty string "". public class DnaMax { public String maxStrand(String[] strands, String nuc) { // fill in code here } } Constraints strands will contain no more than 50 elements,…Define a class called Book. This class should store attributes such as the title, ISBN number, author, edition, publisher, and year of publication. Provide get/set methods in this class to access these attributes. Define a class called Bookshelf, which contains the main method. This class should create a few book objects with distinct names and store them in an ArrayList. This class should then list the names of all books in the ArrayList. Enhance the program by providing a sort function, which will sort the books in ascending order of their year of publication. Create a few more Bookobjects with the same names but with different edition numbers, ISBNs, and years of publication. Add these new Book objects to the ArrayList, and display the book list sorted by book name; for duplicate books of the same name, sort the list by year of publication. (Hint: You will need to define a comparator class that takes two Book objects as parameters of the compareTo This method should do a two-step…Task on Key index Searching & Sorting Create a KeyIndex class with the following properties : Fields: int [ ] k; Description An array of integers. Note: You may maintain another global variable if needed (but you can’t use more than one). Constructor: KeyIndex(int [ ]a) Description: This constructor takes an array of integers a and populates array k with the element in a as indices into k. Note: make sure the build-up of your array k supports negative and non-distinct integers. Methods: search (int val) Description: This method searches for the value val within the array and returns true if found or false otherwise. sort () Description: This method will return the sorted form of the array that had been passed into the constructor. NOTE: Create a tester class or write tester statements to check whether the methods in your KeyIndex class work properly. You need to submit both the classes as a part of your assignment.…
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- Java Programming Class Car Attributes (all private): vin: String (5 digits) make: String model: String year: int price: double Methods: Parameterized constructor for initializing a new Car instance Getters for all attributes toString method to display a Car's attributes Executable Class Create an array of at least ten Car objects. Be sure to use many with identical last years and different prices. Create an ArrayList from the array. Shuffle the ArrayList. Sort the ArrayList first by year and then by price. See page 790-791. Using the forEach method and a lambda expression, print all cars sorted as above. Create a LinkedList from the ArrayList. Create an iterator capable of cycling both forward and backward through the LinkedList. Iterate forward through the entire LinkedList but without generating any output. Then iterate backwards through the LinkedList to print the cars data.Class Gradebook2D The class Gradebook2D will produce the same output of the class Gradebook1D, but the implementation will be slightly different. You will need to use only two arrays: One array of type int to store all the ID's (just like the previous class). One two‐dimensional array of type double to store all the scores for all quizzes. Example: Assume there are 10 students in the class, then the id array will have 10 indices. 0 1 2 3 4 5 6 7 8 9 132 451 854 523 153 588 351 856 142 445 Each quiz array will store in the index that corresponds to the student the score for the quiz. 0 1 2 3 4 5 6 7 8 9 100.0 90.0 85.0 92.0 75.0 93.0 98.0 100.0 95.0 87.0 90.0 87.0 92.0 95.0 78.0 84.0 88.0 96.0 100.0 95.0 100.0 98.0 85.0 98.0 87.0 89.0 92.0 88.0 92.0 97.0 Student with ID 153, at index 4, has taken all three quizzes with scores 75.0 (quiz 1), 78.0 (quiz 2) and 87.0 (quiz 3). Note: The two dimensional array can be represented also with the rows being the students and the columns…For the numbers class add the following methods: A copy constructor. Overloaded == operator: This will return true if arrays in two different Numbers objects have the same sum of arrays, false otherwise. Overloaded < operator: Returns true if the sum of the numbers in the array of one Numbers object is less than the sum of the numbers in the array of the second Numbers object. For example, a < b is true if the numbers in a's array have a smaller sum than the numbers in b's array. Returns false otherwise. Overloaded postfix ++ operator: Increments every element in the object's array by 1. Overloaded [ ] operator: allows updating the appropriate element of the Numbers object's array. The method does nothing should terminate the program (calling exit) (note: updated on 11/6) if the user specifies an invalid index. Overloaded << operator: allows a Numbers object to be used with cout. For example: cout << a; This will cause the contents of the object's…
- Write the definitions of the member functions of the classes arrayListType and unorderedArrayListType that are not given in this chapter. The specific methods that need to be implemented are listed below. Implement the following methods in arrayListType.h: isEmpty isFull listSize maxListSize clearList Copy constructor Implement the following method in unorderedArrayListType.h insertAt Also, write a program (in main.cpp) to test your function.Arrays: create an array of a given type and populate its values. Use of for loop to traverse through an array to do the following : to print the elements one by one, to search the array for a given value. ArrayList: create an ArrayList containing elements of a given type . Use some of the common ArrayList methods to manipulate contents of the ArrayList. Write methods that will take an ArrayList as its parameter/argument ; and/or return an ArrayList reference variable as its return type. Searching for an object in an Array: Loop through the ArrayList to extract each object and to check if this object’s attribute has a given value. Explain how and why interfaces are used in Java Collection Framework. Explain the major differences between a Stack and a Queue. Be able to use stack and queue methods. What is meant by O(N) notation? Express the complexity of a given code using the O(N) notation.Design and implement a method to double all elements of an array. Important: You don’t need to test test method in main(). You don’t need to initialize the array. pubilc static void doubleElements(int [] arr) { }