Declare an array of type Animal and create an array for this variable which can hold 5 iais. Declare a (local) variable of type String. Assign 100 to the int variable varl (which was already declared), Assign the existing variable sample2 to the existing variable samplei; Declare an ArrayList variable which can hold objects of type Animal and create new Object for it. Declare a (local) variable of type Animal
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- Machine Problem #10. Write a method-oriented Java program using the concept of stringArrayList, create a dynamic ArrayList that initially asks the user to input the size of theArrayList and input the given elements. After inputting all the values, a menu selection will bedisplayed for different ArrayList operations. Class Name: MethodDynamicArrayListWhat is the size of the ArrayList? 5Enter the values:1213141516Press the letter for specific operation.A – Adding element to List/ Add elementC- Changing elements/ Set elementR- Removing elements/Delete elementI- Iterating elementsG- get elementsE- add elements in between two numbersS- Sorting elementsZ - ArrayList sizeIf Option A was chosenType your option: AYou want to add a new element.Enter the element you want to add: 12The ArrayList elements now are:[12, 13, 14, 15, 16, 12]If Option B was chosenType your option: CYou want to change new element.Enter the index of the element you want to change: 1Enter the new value: 100The ArrayList…You are given an int variable k, an int array zipcodeList that has been declared and initialized, an int variable nZips that contains the number of elements in zipcodeList, and a bool variable duplicates. Write some code that assigns true to duplicates if there are two adjacent elements in the array that have the same value, and that assigns false to duplicates otherwise. Use only k, zipcodeList, nZips, and duplicates. duplicates = false; for (k=0; !duplicates && k<nZips-1; k++)if (zipcodeList[k] == zipcodeList[k+1]) duplicates = true;A supermarket wants to reward its best customer of each day, showing the customer’s name on a screen in the supermarket. For that purpose, the store keeps an ArrayList.Create a class customer having id, name, gender, and bill provide appropriate getters/setters and constructors also provide toString method.In the Store class, make an ArrayList of customers, store name, and address implement methods public void addSale(Customer c) that will add customers to the arraylist.public void RemoveCustomer(int id);public void UpdateCustomerRecord(int Id);public displayAll();public String nameOfBestCustomer() to record the sale and return the name of the customer with the largest sale. public ArrayList nameOfBestCustomers(int topN) so that it displays the top customers, that is, the topN customers with the largest sales, where topN is a value that the user of the program supplies. Write a program that prompts following menu and ============================================…
- JavaScript ============================================================================ Use the map() method to create a new array with each word capitalized. Use an arrow function with the map() method to access each word in the array. Use string manipulation to capitalize the first letter of each word. Use the map() method again to create an array of word lengths. Use an arrow function with the map() method to access each word in the array. Use the length property of the string to find the length of each word. Use the map() method once more to create an array of objects with each word and its length. Use an arrow function with the map() method to access each word in the array. Create an object with a "word" property that is set to the current word and a "length" property that is set to the length of the current word. Use console.log() to print out the new capitalized word array, word length array, and object array.…TaskDeclare and implement 5 classes: FloatArray, SortedArray,FrontArray, PositiveArray & NegativeArray.1- The FloatArray class stores a dynamic array of floats and itssize. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the end of the array.- Overloading for the insertion operator << to write the array to afile (ofstream)- Overloading for the extraction operator >> to read the arrayelements from the file (ifstream) and add them to the array.- A destructor to deallocate the array2- The SortedArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the right place in the arraysuch that the array remains sorted with every add. Don’t add tothe array then sort but rather add in the right place.3- The FrontArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the front of…Test the Baby class below by writing a client program which uses an array to storeinformation about 4 babies. That is, each of the four elements of the arraymust store a Baby object.If you have an array for baby names and another array for baby ages,then you have missed the point of the exercise and therefore not metthe requirement of this exercise.A Baby class object stores the required information about a Baby. Soeach Baby object will have its own relevant information, and thus eachobject must be stored in one element of the array.The client program should:a. Enter details for each baby (name and age) and thus populate theBaby arrayb. Output the details of each baby from the array (name and age)c. Calculate and display the average age of all babies in the arrayd. Determine whether any two babies in the array are the sameAs the required information for these tasks is stored in the Baby array, youwill need to use a loop to access each array element (and use the dot notationto access…
- An array having a character subscript can be indexed using a computer language, as in CHR_ARRAY['A':'D']. In this scenario, the characters' ordinal numbers (ORDs), such as ORD('A') = 1, ORD('B') = 2, ORD('Z') = 26 and so on, are used to designate the array's elements, CHR_ARRAY['A'], CHR_ARRAY['B'], and so on. Beginning at position 500, two arrays called TEMP[1:5, -1:2] and CODE['A':'Z', 1:2] are now kept in the RAM. Furthermore, CODE outperforms TEMP in storage. Determine the locations of the following addresses: (i) TEMP[5, -1], (ii) CODE['N',2], and (iii) CODE['Z',1].this is the template to be user. Add the code here according to the question in image. in java language. public class MergeSort { ArrayList getInput(ArrayList<Integer> al) { // } void getOutput(ArrayList<Integer> al) { // } void merge(ArrayList<Integer> al, int beg, int mid, int end) { // } void sort(ArrayList<Integer> al, int beg, int end) { // } public static void main(String[] args) { // TODO Auto-generated method stub } }Write a Java class Course for dealing with courses. Your class must have the following features: Course - name: String - lineNumber: int - symbol: String - sections: ArrayList + Course() + Course(name: String, lineNumber: int, symbol: String) + getName(): String + getLineNumber(): int + getSymbol(): String + getSections(): ArrayList + addSection(section: Section): void + Override toString() method: you have to return needed data Fields values. addSection(section: Section) method add a section (number and the teacher for this section) to the array list of sections. Note: sectionNumber will be generated automatically. Write a Java class Section for dealing. Your class must have the following features: Section - number: int - teacher: Teacher - students: ArrayList + Section() + Section(number: int, techer: Teacher) + getNumber(): int + getTeacher(): Teacher + getStudents(): ArrayList + addStudent(student: Student): void + Override toString() method: you have to return needed data…
- Write only the required Java statements to do the following: i) create a new ArrayListobject named cityList to hold String objects; ii) add the following city names (as string) in the array list: Atlanta, Chicago, Denver, Houston, Minneapolis; iii) remove the item at index 3 and then print the item stored at index 3 of cityList. iv) What value will be printed for index 3?Using java in netbeans Create a two-dimensional array of type double to contain the three different SD Marks (JD521, PRG521, and IP521) for six different students. A single array of type String must be used to store the student names (Maxwell, Carl, Gerhard, Paul, James, and Cena). Allow a user to enter in a number, ranging from 1 to 6, which will represent the student position in the table MCSD max and present the marks for each respecting module. The program can only stop when the user enter a number greater than 6. Printout the student name including the JD521, PRG521, and IP521 max, the total of marks and the average of all marks. Use a condition statement to decide that the student has passed or not (Pass rate is 70). Student name JD521 PRG521 IPG521 Maxwell 80 65 70 Carl 95 70 65 Gerhard 87 80 73 Paul 65 45 60 James 45 87 65an int variable k, an int array currentMembers that has been declared and initialized, an int variable nMembers that contains the number of elements in the array, an int variable memberID that has been initialized, and a bool variable isAMember, Write code that assigns true to isAMember if the value of memberID can be found in currentMembers, and that assigns false to isAMemberotherwise. Use only k, currentMembers, nMembers, and isAMember.