Answers: 3
Computers and Technology, 22.06.2019 17:20
[a] create a class called âcycleâ which has two instance integer variables as properties, ânumberofwheelsâ and âweight.â create a constructor with two parameters, using the same variable names in the parameter list. assign each variable to numberofwheelsâ and âweightâ respectively. write a separate application to test the class and display its properties. note: do not change the names of the instance variables or the variables listed in the constructorâs parameter list. [b] edit your class cycle by adding a default constructor which will assign the default values of 100 to represent the numberofwheels, and 1000 to represent the weight, by invoking a call to the other constructor. modify your application created in [a] to test the class.
Answers: 3
Computers and Technology, 23.06.2019 03:00
Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runnersâ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)
Answers: 3
Computers and Technology, 23.06.2019 07:00
You need a quick answer from a coworker. the most effective way to reach your coworker is through a. cloud server b. instant message c. teleconference d. telepresence
Answers: 1
Computers and Technology, 23.06.2019 18:00
File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since itââŹâ˘s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.
Answers: 3
Why am I doing the investigation?...
English, 25.09.2021 14:00
Computers and Technology, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
History, 25.09.2021 14:00
Chemistry, 25.09.2021 14:00
Computers and Technology, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Physics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
English, 25.09.2021 14:00