Suzie Lunux is one of 10 students in her class; she was out the day the final exam was given; later she took the exam, but the grades were already saved in a 10 element array; Suzie's grade is stored in the 6th element of the int grades array, which is now 0; this element is also her student id Display the contents of grades After taking the exam her teacher wrote a program that has a method named changeGrade that has one int array as parameter, newGrade; the argument to this parameter is grades Display the contents of newGrade The method must prompt the user to enter the student id for the grade to change, then prompt for the new grade; change Suzie's grade in the method Display the contents of newGrade before return Display the contents of grades after return

Suzie Lunux is one of 10 students in her class; she was out the day the final exam was given; later she took the exam, but the grades were already saved in a 10 element array; Suzie's grade is stored in the 6th element of the int grades array, which is now 0; this element is also her student id Display the contents of grades After taking the exam her teacher wrote a program that has a method named changeGrade that has one int array as parameter, newGrade; the argument to this parameter is grades Display the contents of newGrade The method must prompt the user to enter the student id for the grade to change, then prompt for the new grade; change Suzie's grade in the method Display the contents of newGrade before return Display the contents of grades after return

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 9PE

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Test Baby class 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.There should not be an array for for baby names and another array for baby ages.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 same. class Baby{ //data members private String name; private int age; //default constructor Baby() { name = "xyz"; age = 3; } //parameterized constructor Baby(String n,int a){ name = n; age = a; } //sets name public void setname(String n){ if(n.isEmpty()) name…
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 Personobjects.
an 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.
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
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var newStaff =new Employee[3]; is used to: Select one: a. Creates and initializes an Array with three objects of type Employee b. The statement is not valid in Java c. Create an Array to store two Employee objects d. Create an Array to store three objects of type Employee
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