Consider Java classes C1, C2, and C. C1 is a subclass of C, while C is a subclass of C2. Consider a Java expression c.x( )+c.y( ); where a reference variable c is of type class C. For each symbol of the statement, list all the various bindings that are required to determine the semantics of the statement when it is to be executed. For each binding, indicate the binding time.
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Consider Java classes C1, C2, and C. C1 is a subclass of C, while C is a subclass of C2. Consider a Java expression c.x( )+c.y( ); where a reference variable c is of type class C. For each symbol of the statement, list all the various bindings that are required to determine the semantics of the statement when it is to be executed. For each binding, indicate the binding time.
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- Write a program in c++: Consider that a system has two entities, Employee and Department. The employee has the following properties: employee name, number, SSN and salary. Similarly, the department has the following properties: department name, department number and a set of employees who are working on that department. Implement the above system taking into account the following requirements: In department, the number of employees that are working on this department is decided at the time when instantiating the department. Assume that emp1 and emp2 are two objects of type Employee, write a code that enables you to write: if (emp1.isequal (emp2)). Where emp1, emp2 are employee objects. The statement is true if the objects have the same salary. In department, make sure no two employees have the same employee number. In department, write a method to increase the salary of an employee by a specific value.it should validate that value. Write a getEmpByEno method in class department that…Write a program in c++: Consider that a system has two entities, Employee and Department. The employee has the following properties: employee name, number, SSN and salary. Similarly, the department has the following properties: department name, department number and a set of employees who are working on that department. Implement the above system taking into account the following requirements: In department, the number of employees that are working on this department is decided at the time when instantiating the department. Assume that emp1 and emp2 are two objects of type Employee, write a code that enables you to write: if (emp1.isequal (emp2)). Where emp1, emp2 are employee objects. The statement is true if the objects have the same salary. In department, make sure no two employees have the same employee number. In department, write a method to increase the salary of an employee by a specific value.it should validate that value.Design and code a class in C++ that represents a single month of the year. It should have a single integer-typed data member to represent the month. Make sure to provide proper construction, access, and mutation for this member as well as input and output methods. In addition, methods for comparing two months chronologically for ordering would be useful as would a method to advance to the next month (note that January follows December and begins the cycle anew) or previous month. In fact, thinking about it, it might be good to be able to advance to a month an arbitrary number of whole months in the future or past: January '+' 5 = June; March '-' 5 = October. Place your Month class in a library. Write a test application (driver) for your class. Oh, and the programmers who commissioned this class wanted to make sure it could handle not only integer-valued representation of a Month but also either whole-word names or three-letter abbreviations for the Months. That means that they should…
- Write in c language: Given main(), build a struct called BankAccount that manages checking and savings accounts. The struct has three data members: a customer name (string), the customer's savings account balance (double), and the customer's checking account balance (double). Assume customer name has a maximum length of 20. Implement the BankAccount struct and related function declarations in BankAccount.h, and implement the related function definitions in BankAccount.c as listed below BankAccount InitBankAccount(char* newName, double amt1, double amt2) - set the customer name to parameter newName, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount) BankAccount SetName(char* newName, BankAccount account) - set the customer name void GetName(char* customerName, BankAccount account) - return the customer name in customerName BankAccount SetChecking(double amt, BankAccount account) - set the checking account…Implement in C Programing 7.10.1: LAB: Product struct Given main(), build a struct called Product that will manage product inventory. Product struct has three data members: a product code (string), the product's price (double), and the number count of product in inventory (int). Assume product code has a maximum length of 20. Implement the Product struct and related function declarations in Product.h, and implement the related function definitions in Product.c as listed below: Product InitProduct(char *code, double price, int count) - set the data members using the three parameters Product SetCode(char *code, Product product) - set the product code (i.e. SKU234) to parameter code void GetCode(char *productCode, Product product) - return the product code in productCode Product SetPrice(double price, Product product) - set the price to parameter product double GetPrice(Product product) - return the price Product SetCount(int count, Product product) - set the number of items in inventory…Python Need help with code A rule has three parts: •name –a simple name for the rule (e.g., up, left, down, right) •precondition function –a Boolean function that accepts a state and returns true if the rule is applicable to state •action function –a function that accepts a state and returns the successor state obtained by applying the rule. You can use these rules to implement functions such as applicable-rule, which returns a list of the rules applicable to a given state, and successor-state, which returns the successor state for a given state and rule. Question: Encode the rules for the sliding-tile puzzle. Remember that it is easiest to consider moving the empty space up, left, down, or right. Using these rules, write routines to determine the rules applicable to a state and the successor state given a state and rule to apply. Note that you could implement these as iterators or have them return lists (or vectors) or rules and states.
- Write a C++ program that simulates a two-dimensional random walk along a grid that has M by N function parameters.The walker moves in one of four directions. The walker chooses the direction randomly. The walker cannot move off the grid. The function ends when the walker visits every grid position at least once. The function returns a dynamic structure that is an ordered record of the walker's positions over time. The first element of the structure is the walker's first position. The last element is the walker's last position.c++ or java or in pseudo code with explaining note: if anything is unclear or seems left out make an assumption and document your assumption Implement an algorithm for assigning seats within a movie theater tofulfill reservation requests. Assume the movie theater has the seatingarrangement of 10 rows x 20 seats, as illustrated to the below.The purpose is to design and write a seat assignmentprogram to maximize both customer satisfaction and customersafety. For the purpose of public safety, assume that a buffer of three seats inbetween Input DescriptionYou will be given a file that contains one line of input for eachreservation request. The order of the lines in the file reflects the order inwhich the reservation requests were received. Each line in the file will becomprised of a reservation identifier, followed by a space, and then thenumber of seats requested. The reservation identifier will have theformat: R####. See the Example Input File Rows section for anexample of the input…For the following, compute the weakest precondition for the following assignment statement given the postcondition. y = 2y – 1 { y > 1}
- Write a C++ program that defines a class with a data member to holds a “serial number” for each object created from the class. That is, the first object created will be numbered 1, the second 2, and so on. To do this, you’ll need another data member that records a count of how many objects have been created so far. (This member should apply to the class as a whole; not to individual objects. What keyword specifies this?) Then, as each object is created, its constructor can examine this count member variable to determine the appropriate serial number for the new object. Add a member function that permits an object to report its own serial number. Then write a main() program that creates three objects and queries each about its serial number. They should respond I am object number 2, and so on.Write a C# program that implements a class of your own design. Your class should have minimum of five data items (with at least one string, one integer, and one double), get/set accessor methods for each of the data items, a default constructor, and a display method. (a) you must provide code in your Main() method to declare and demonstrate the use of all the components of your class. Once you have done this, Please place an appropriate C# comment in your code identifying which of the following items you are attempting to do. You will need to provide code in your Main() method to test any of the following items you attempt as well. b. add a constructor that will allow the user to specify the data items upon creation of the object. c. modify the set accessor method for an integer data item to restrict the value entered to a value between 0 and 100. d. modify the set accessor method for a double data item to restrict the value to a non‐negative number (0.0 or higher) e. modify the set…Suppose function f() is static defined in class C and c is an object of the C class. Can you invoke c.f(), C::f(), or c::f()?