Create a class called Date that includes 3 instance variables a month (type int), a day (type int), and a year (type int). Provide a constructor that initializes the 3 instance variables and assumes the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day, and year separated by forward slashes(). Write a test application named DateTest that demonstrates class Date's capabilities.
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Hi, I need this written in Java everything I am writing comes up as an error, and I cannot get it to launch. Can you please help me!
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- Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having value “Math, 99.9”…Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having value “Math, 99.9”…
- Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. note....... solve with javaCreate a class called Employee that includes three instance variables—afirst name (type String), a last name (type String) and a monthly salary (double). Provide aconstructor that initializes the three instance variables. Provide a set and a get method for eachinstance variable. If the monthly salary is not positive, do not set its value. Write a test applicationnamed EmployeeTest that demonstrates class Employee’s capabilities. Create two Employeeobjects and display each object’s yearly salary. Then give each Employee a 10% raise and displayeach Employee’s yearly salary again.Design a class named CustomerRecord that holds a customer number, name, and address. Include separate methods to 'set' the value for each data field using the parameter being passed. Include separate methods to 'get' the value for each data field, i.e. "return" the field's value. Pseudocode:
- 3- Create a class named Player with a default name as "player", a default level as 0, and a default class type of "fighter". Feel free to add any other attributes you wish! Create an instance method in the Player class called attack that takes another player as a parameter. This function should compare the level of the two players, and return whether the player won, lost, or tied. Finally create a loop that allows the user to input a name and a class type for two players; the level of both players should be determined at random (between 1 and 99). Print out the name and attributes of each player, and have the first player attack the second. Print whether the player won, lost, or tied. Ask if the user wants to try again. (Python code)Create an Automobile class for a dealership. Include fields for an ID number, make, model, color, year, and miles per gallon. Include get and set methods for each field. Do not allow the ID to be negative or more than 9999; if it is, set the ID to 0. Do not allow the year to be earlier than 2005 or later than 2019; if it is, set the year to 0. Do not allow the miles per gallon to be less than 10 or more than 60; if it is, set the miles per gallon to 0. Include a constructor that accepts arguments for each field value and uses the set methods to assign the values.create an automobile class for a dealership. include fields fo an ID number, model, make, color, year and miles per gallon. include get and set methods for each field. do not allow the ID to be negative or more than 9999; if it is, set the ID to 0. do not allow the year to be earlier than 2005 or later than 2019, if it is, set year to 0. do not allow the miles per gallon to be less than 10 or more than 60; if it is, set the miles per gallon to 0. include a constructor that accepts arguments for each field value and uses the set methods to assign the values.
- mau Open Leathing inta... - The class has data members that can hold the name of your cube, length of one of the sides and the color of your cube. - The class has a constructor that accepts the name, length of one of the sides, and color as arguments and sets the data members to those values. - The class has the following methods to set the corresponding data member. setName(string newName) setSide(double newSide) setColor(string newColor) - The class has a method called getVolume() that returns the volume of the cube, calculated by cubing the length of the side. - The class has a method called volumelncrease(double newVolume) that receive the percent the volume should increase, and then the side to the corresponding value. i - For example, 2.5 indicates 2.5% increasing of the volume. So you take the current volume, increase it by 2.5%, and then find the cube root to calculate the new side length. You can use the built in function called cbrt, part of the math library, to find the cube…Create a class named Purchase. Each Purchase contains an invoice number (private int), amount of sale (private double), and amount of sales tax (private double). Include set methods for the invoice number and sale amount. Within the set() method for the sale amount, calculate the sales tax as 5% of the sale amount. Also include a display method that displays a purchase’s details (i.e invoice, sale amount and tax). Save the file as Purchase.java. 2. Create an application (with main ()) that declares a Purchase object (using class defined in previous question) and prompts the user if he/she wants to enter an invoice number (1-yes, 0 – no). If user enters 1 then the program will prompt for an invoice number, do not let the user proceed until a number between 1,000 and 8,000 has been entered. Next, the program prompts for a sale amount, do not proceed until the user has entered a nonnegative value. Using the values entered by the user create a Purchase object, display the object’s…Write java code for the test class named testAccount which contains: Main method Create this object of type account à number:30214 balance:950.23 Change the balance by using set method to 900.0 Print the object by using toString method.