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Create an interactive Processing program that creates 20 random circles and allows the user to select one at a time. If the user selects a circle, it turns green. If the user presses the ‘+’ or ‘-‘ keys after selecting a circle, the circle increases or decreases in size. If the user presses the ‘w’,…

Write a Java program to draw an ASCII hourglass image using just nested for loops, a global constant, static methods, and print/println statements. I got a response earlier but realized that the help I got used "repeat()", ".append", etc. which we haven't learned yet. I've rewritten my code to fit the assignment requirements and am…

A company wants to transmit data over the telephone, but they are concerned that their phones may be tapped. All of their data is transmitted as four-digit integers. They have asked you to write a program that will encrypt their data so that it may be transmitted more securely. Your program should read a four-digit…

Write a Java program that stores the names of two cites in a single dimension array, and their latitude and longitude in a two-dimension array. Next calculate the distance between the city in miles and display. Inputs: The names of two cities and their latitudes and longitudes. Enter the first city: Enter the second city:…

Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method. The input file contains an unsorted list of number of seasons followed by the corresponding TV show. Your program should put the contents of the input file into a dictionary where the…

Modify the rational number class. Represent rational numbers as two values of type int, one for the numerator and one for the denominator. Include a constructor with two arguments that can be used to set the member variables of an object to any legitimate values. Also include a constructor that has only a single parameter…

You are to implement a class to define the type "DiaryEntry". The interface of the class along with the description of its members is given in the file "DiaryEntry.h" attached to this question. Based on the description of the class, implement the methods of the class, and test your class using the attached cpp file:…

Write a program that calculates the area and perimeter of a rectangle. The side lengths should be inputted by the user. The area and perimeter of the rectangle should be calculated and returned using 2 user defined functions; area & perimeter and then outputted as shown below. Note that 5.6 and9.8 are only examples. A…

In this section, you will create a new Console Project which contains a Transaction class and a TransactionMode enumeration. Each Transaction will: ■ Know its transaction number ■ Know its date ■ Know its amounts ■ Know its points gained ■ Know what transaction mode it belongs ■ Can be constructed with a given transaction…