Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values, and assign the objects to the array. Loop through the array and print the name, job, and email of all Person objects.
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Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values,
and assign the objects to the array. Loop through the array and print the name, job, and email of all Person
objects.
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- how do you store multiple instances of a constructor in a javascript array and then print them out. For example: I need to creat a class including the name, description and date and create 7 instances and store them in an array and them print them out.Write assignments to the library, cs101, and track variables (which you defined in the previous three exercises) to create the appropriate ArrayList objects. Write them once using diamond notation and once without diamond notation, specifying the full type.Provide a code segment that creates an arraylist of three integers and prints these values on the screen. Then add two more integers and print out the last integer on the screen. Note: You are free to choose integers.
- Create a class Student with following data members, name, roll, and marks as private datamember. Create array of objects for three students, compare their marks but make sureallocating memory to all the objects during run time only and display the records of the studentwho is getting highest scoreIn java, please read the text file as array. Then, replace the null with 0 and calculate the sum of the new students in ABC University.Example of text file: (university,year,total_students,new_students,new_staff,ABC, 2000, 3457, , ,ABC, 2001, 3675,218, ,EFG, 2000, 2389,602, ,EFG, 2001, 2785,396, 65,)Create a class Student with following data members, name, roll, and marks as private data member. Create array of objects for three students, compare their marks but make sure allocating memory to all the objects during run time only and display the records of the student who is getting highest score.
- create an array of "Opinion" objects called "poll" that will represent five students opinions of a class.You will notice that a class named PeriodicTable has been provided to you. Inside the class is a static, two-dimensional arrayof strings named ELEMENTS that contains information about every element in theperiodic table, so: ELEMENTS[0] is { "1", "Hydrogen", "H", "1.007" }; ELEMENTS[1] is { "2", "Helium", "He", "4.002" } and so on ... Add a static method to this class that uses the array to build a datastructure of elements such that it is fast and easy to find an element usingonly its symbol. Your method should match the following signature, but replaceDataStructure with your chosen data structure. public static DataStructure makeFastPeriodicTable() {} Hint: you can use the Integer.parseInt("2") and Double.parseDouble("1.23")methods to create numeric values from strings. _____________________________________________________ public class PeriodicTable {public static final String[][] ELEMENTS = {{ "1", "Hydrogen", "H", "1.007" },{ "2", "Helium", "He", "4.002" },{ "3", "Lithium",…1Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user. and Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled using this UMl
- Write a class Employee with name and salary. Create an ArrayList that sorts the Employees based on salary.Creates a class called College with 6 attributes: a. maxStud: a maximum number of Student into the college; b. nbStud: the current number of Student into the college. When a College is created, the number nbStud is equal to 0; c. Student Stud[]: an array of Student. The size of this array is equal to maxStud; d. maxPhdStud: a maximum number of PhDStudent into the college; e. nbPhdStud: the current number of PhDStudent into the college. When a College is created, the number nbPhDStud is equal to 0; f. Student PhdStud[]: an array of PhDStudent. The size of this array is equal to maxPhdStud. Add the following methods: a. add(Student): able to add a Student to the College. The Student will be added to the Stud array if there are an available space; b. overload the operator += (PhDStudent): able to add a PhDStudent to the College. The PhDStudent will be added to the PhdStud. You need to be sure that an available space exits (uses the function assert ); c. find(supervisorName): this method…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…
