1. Main 0 method - In this method, declare three memory variables and initialize them in the form of integers. - declare any other memory variables as required. - accept three inputs from the user and store them into a designated variable. -call the <...>_average method with the three integer variables as arguments. Call the <...>_higherst method with the three variables as arguments. Call the <...>display method with five variables 2. _display () method: It is called from the Main () with the five numbers as arguments. Display the following in a user-friendly format usingformat specifiers: - Your first name and last name. The three numbers and their calculated average with three places after the decimal. The highest value among these three. 4. _Average 0 method: It is called from the Main () with three arguments declared as an integer. Add the arguments method and divided the result by 3. It returns the average computed value. 5. _highest () method: It is called from the Main () with three arguments. Return the highest value of those three arguments