Using JavaFX, create a simple calculator application, like the following: The operators is ( + : " addition process" , -:subtraction process", *:"multiplication process" , /:"division process" , C : "Clear" , H: "History");
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Q: Using JavaFX, create a simple calculator application, like the following: The operators is ( + : "…
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Q: Using JavaFX, create a simple calculator application, like the following: | Calculator Simple…
A: Using JavaFX, create a simple calculator application, like the following: The operators is ( + : "…
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Q: sing JavaFX, create a simple calculator application, like the following: The operators is ( + : "…
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Q: Using JavaFX, create a simple calculator application, like the following 1. The operators is ( + :…
A: Given, Create simple calculator using JavaFX
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Q: Using JavaFX, create a simple calculator application, like the following: The operators is ( + : "…
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- Rooks on a rampage def safe_squares_rooks(n, rooks): A generalized n-by-n chessboard has been invaded by a parliament of rooks, each rook represented as a two-tuple (row, column) of the row and the column of the square that the rook is in. Since we are again computer programmers instead of chess players and other normal folks, our rows and columns are numbered from 0 to n - 1. A chess rook covers all squares that are in the same row or in the same column. Given the board size n and the list of rooks on that board, count the number of empty squares that are safe, that is, are not covered by any rook. To achieve this in reasonable time and memory, you should count separately how many rows and columns on the board are safe from any rook. Because permuting the rows and columns does not change the answer to this question, you can imagine all these safe rows and columns to have been permuted to form an empty rectangle at the top left corner of the board. The area of that safe rectangle is…Art.java In this part you will create a program Art.java that produces a recursive drawing of the design attached in the picture. Requirements Art.java must take one (1) integer command-line argument n that controls the depth of recursion. Your drawing must stay within the drawing window when n is between 1 and 7. (The autograder will not test values of n outside of this range.) You may not change the size of the drawing window (but you may change the scale). Do not add sound. Your drawing can be a geometric pattern, a random construction, or anything else that takes advantage of recursive functions. Optionally, you may use the Transform2D library you implemented in Part 1. You may also define additional geometric transforms in Art.java, such as sheer, reflect across the x- or y- axis, or rotate about an arbitrary point (as opposed to the origin). Your program must be organized into at least three separate functions, including main(). All functions except main() must be private. call…please code in python Forbidden concepts: recursion, custom classes Create a program for a used car dealership that buys and sells cars. The dealership currently has an S14, 240z, R33, and a 350z. The program must keep track of inventory. There must be options to add, remove, or print the list of cars, along with a killswitch.
- Please code in python Forbidden concepts: recursion, custom classes Create a program that takes a university student’s name, their 1st parent’s income, and their second parent’s income. If the average income between the parents is $40,000 or below, then it would put them into a Tuition Grant list. If it’s above, then it would be a Full Tuition Required list. Once the university admission officer has completed inputting all the students, the program will end and print out the two lists.C++ Dynamic Programs Hoskins College offers both curriculum and continuing education courses. Write a program that dynamically tracks these courses using an array of object pointers. Every course (both curriculum and continuing education) has a course id, title, room number, and number of contact hours. A curriculum course has credit hours and tuition rate. Tuition is calculated by multiplying the course's credit hours by tuition rate. A continuing education course has a flat fee (cost). Implement a show() function in every class that displays the data in the object. Part A: Create an inheritance-based collection of classes to represent these different courses. Include code in main to test your work by instantiating objects of the two derived classes. Part B: Modify your program. Remove the objects you created in main to test the classes. Modify the base class so that show() becomes a virtual class. In main, create a single array capable of holding pointers to objects of both…Fractran interpreter def fractran(n, prog, giveup=1000): John Conway, who was quite a character among mathematicians, is best known for The Game of Life, not to be confused with the family board game sharing the same name. That achievement eclipsed basically all other wacky and original creations of Conway, so in the name of fairness, we ought to give his less appreciated creations an occasional turn in the flashing lights of the red carpet fame. This lab has you write an interpreter for the simple esoteric programming language called FRACTRAN, named as a pun of the word “fraction” and the FORTRAN programming language. (Things used to be all in uppercase back in when real scientists wore horn-rimmed glasses and their cars were equipped with tail fins, with occasional dollar signs interspersed as separators to keep the pampered prices of the military-industrial complex happy.) A program written in such mysterious and hard-to-decipher form consists of nothing but a list of positive…
- JAVA LANGUAGE Body Mass Index Version 2.0 by CodeChum Admin Recall that according to the National Heart, Lung, and Blood Institute of the National Institutes of Health, body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. It is used to monitor one's health by determining whether one is underweight, overweight, has normal weight or is obese. It is computed based as follows (when using standard weight in pounds and height in inches): BMI = 703 x (weight/(height2)) Furthermore, people with BMI scores that are less than 18.5 are said to be underweight. Those with scores between 18.5–24.9 (inclusive) are of normal weight. Those with scores between 25–29.9 (inclusive) are said to be overweight. And those with scores 30 or higher are obese. Input The input is composed of two positive integers representing the weight in pounds and the height in inches. 140·65 Output A single line containing two values: the computed…Evaluating Postfix Expression The Postfix notation is used to represent algebraic expressions. The expressions written in postfix form are evaluated faster compared to infix notation as parenthesis are not required in postfix. We have discussed infix to postfix conversion in the class. Write a Java program that will input a valid postfix expression. The expression may accept a whole number or a real number. Every operand and operator should be separated by a space. Make sure to trap possible errors.Sample Output (Must be implement in GUI)# Coding - Simulate a robot Write a program that simulates the movements of a robot. The robot can have three possible movements: turn right turn left advance The robot is placed on a hypothetical infinite grid, facing a particular direction (north, east, south, or west) at a set of `{x,y}` coordinates,e.g., `{3,8}`, with coordinates increasing to the north and east. Create a Class `Robot` that contains a method `execute` which given a number of instructions will calculate the robot's new position, and the the direction in which it is pointing. ## Example The letter-string "RAALAL" means: Turn right Advance twice Turn left Advance once Turn left yet again Say a robot starts at `{7, 3}` facing north. Running this stream of instructions should leave it at `{9, 4}` facing west. ## Inputs and Outputs The argument of the `execute` is `string` in the format `X Y BEARING COMMANDS`. The method should return a one-liner `string` in the format `X Y BEARING`. In the…
- The card that wins the trick def winning_card(cards, trump=None): Playing cards are again represented as tuples of (rank,suit) as in the cardproblems.py lecture example program. In trick taking games such as whist or bridge, four players each play one card from their hand to the trick, committing to their play in clockwise order starting from the player who plays 0irst into the trick. The winner of the trick is determined by the following rules: If one or more cards of the trump suit have been played to the trick, the trick is won by the highest ranking trump card, regardless of the other cards played. If no trump cards have been played to the trick, the trick is won by the highest card of the suit of the 0irst card played to the trick. Cards of any other suits, regardless of their rank, are powerless to win that trick. Ace is the highest card in each suit. Note that the order in which the cards are played to the trick greatly affects the outcome of that trick, since the 0irst…Jordan University of Science and TechnologyCS415 Contemporary Programming TechniquesMidterm Exam – Second semester 2021Name: ID: Section:Important note: your code must compile correctly and run without errors.Otherwise your code will get the grade zero.Question 1: Implement a java class called ParsingCustomerRecords that has thefollowing data members and functions:ParsingCustomerRecods- customerRecords: array of strings- result: string variable- recordsNumber: int variable-fileName: string variable+ Constructor(String filename, int recordsNumber)+ void Reader()+ void Executor()+ void showResult()+ String toString()All of the data members are private, and all of the methods are public.Constructor has two parameters which are (1) the file name in which Customers’ recordsare stored, and (2) the number of the records in the file. The constructor functionality is toassign suitable initial values to the fileName and recordsNumber data members. Theconstructor also should instantiate the…JAVA Language Caesar Shift Question: Modify the Caesar class so that it will allow various sized shifts to be used, instead of just a shift of size 3. (Hint: Use an instance variable in the Caesar class to represent the shift, add a constructor to set it, and change the encode method to use it.) import java.util.*; public class TestCipher { public static void main(String[] args) { int shift = 7; Caesar caesar = new Caesar(); String text = "hello world"; String encryptTxt = caesar.encrypt(text); System.out.println(text + " encrypted with shift " + shift + " is " + encryptTxt); } } abstract class Cipher { public String encrypt(String s) { StringBuffer result = new StringBuffer(""); // Use a StringBuffer StringTokenizer words = new StringTokenizer(s); // Break s into its words while (words.hasMoreTokens()) { // For each word in s…