Make an application that allows users to make educated guesses about computer-generated random numbers ranging from 1 to the maximum (users should choose the maximum figure to predict). In this application, the user will enter maximum, and the syscall service 42 will generate a random integer between 1 and maximum. The user will next provide guesses, and if any of the guesses is too high or too low, the application should give back the findings until the user provides the correct guess. The application should print out the number of guesses the user made.
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Make an application that allows users to make educated guesses about computer-generated random numbers ranging from 1 to the maximum (users should choose the maximum figure to predict). In this application, the user will enter maximum, and the syscall service 42 will generate a random integer between 1 and maximum. The user will next provide guesses, and if any of the guesses is too high or too low, the application should give back the findings until the user provides the correct guess. The application should print out the number of guesses the user made.
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- switch_player(): we will allow the players to choose their own names, but for our purposes, it is easier to think of them as number (0 and 1, for indexing purposes). We will display their names to them on the screen, but in the background, we will keep track of them based on their number. This function should take 1 argument, an integer (either 0 or 1) representing the player and should return the opposite integer (1 if 0 is entered and 0 if 1 is entered). This is a simple function, but it will make our code cleaner later. Use your constants! Using ThonnyThe above screen is used to browse the products table it uses the ProductDAO.java file, it calls the getProductByCriteria() function which should accept a parameter, this parameter should be the criteria that would be built from the two combo boxes and the text box, and queries the products table.The getProductByCriteria() function should return a list of Product objects that matches the criteria specified. Modify the function so that it accepts a string paramater consisting of the fields from the combo boxes and a price number from the text box separated by commas and use this string to modify the query in the function to return the desired result set. public List<Product> getProductByCriteria() //MAKE MODIFICATIONS TO THIS FUNCTION SO IT CAN TAKE PARAMETER(S) { if (openConnection()) { try{ List<Product> items = new ArrayList <> (); Product temp = null; String…Create an application named Tables that computes the price of a table and chairs and whose Main() method calls the following methods: A method to accept the number of chairs to go with the table as input from the keyboard. This method returns the number of chairs to the Main() method. A method to accept as input and return the type of wood: p for pine, m for maple, and o or oak (use a loop to ensure only one of these letters is entered). A method that accepts the number of chairs and wood type, and calculates the total cost of the desk based on the prices below. This method returns the total cost to the Main() method. Pine tables are $250. Maple tables are $300. All other wood types are $350. There will be an additional cost of $50 per chair. A minimum of 2 chair must be ordered (use a loop to ensure a value of 2 or more is entered.) A final method to display all the details and the final price. The image below shows a sample run of the program.
- NumericAnalyzer will accept a list of 1 or more numbers as command line arguments. NOTE: Don’t prompt the user for input – this is an exercise passing values to your program via the command line! We’re forcing the user to “push” data values to the application rather than “pull” it from the user! Error checking: if the user fails to pass in parameters, the program will display an error message (of your choice) and exit early. EXTRA CREDIT (+5) Data Validation – flag non-numeric parameters as “invalid data” and exit early. The main() method’s String [] args argument values must be converted and assigned to a numeric/integer array and passed to an instance of NumericAnalyzer. (SEE EXAMPLE main() IMPLEMENTATION BELOW). main() should also be responsible for error checking logic. Your program will display the following information about the numbers provided by the user: The set of numbers provided by the user sorted ascendingly. NOTE: DO NOT implement your own sort algorithm! Part…In this exercise, you modify the Grade Calculator application from this chapter’s Apply lesson. Use Windows to make a copy of the Grade Solution folder. Rename the copy Grade Solution-Intermediate. Open the Grade Solution.sln file contained in the Grade Solution-Intermediate folder. Open the CourseGrade.vb file. The DetermineGrade method should accept an integer that represents the total number of points that can be earned in the course. (Currently, the total number of points is 200: 100 points per test.) For an A grade, the student must earn at least 90% of the total points. For a B, C, and D grade, the student must earn at least 80%, 70%, and 60%, respectively. If the student earns less than 60% of the total points, the grade is F. Make the appropriate modifications to the DetermineGrade method and then save the solution. Unlock the controls on the form. Add a label control and a text box to the form. Change the label control’s Text property to “&Maximum points:” (without the quotation marks). Change the text box’s name to txtMax. Lock the controls and then reset the tab order. Open the form’s Code Editor window. The txtMax control should accept only numbers and the Backspace key. Code the appropriate procedure. The grade should be cleared when the user makes a change to the contents of the txtMax control. Code the appropriate procedure. Modify the frmMain_Load procedure so that each list box displays numbers from 0 through 200. Locate the btnDisplay_Click procedure. If the txtMax control does not contain a value, display an appropriate message. The maximum number allowed in the txtMax control should be 400; if the control contains a number that is more than 400, display an appropriate message. The statement that calculates the grade should pass the maximum number of points to the studentGrade object’s DetermineGrade method. Make the necessary modifications to the procedure. Save the solution and then start and test the application.A company accepts user orders for its products interactively. Users might make the following errors as they enter data: The item number ordered is not numeric, too low (less than 0), or too high (more than 9999). The quantity is not numeric, too low (less than 1), or too high (more than 12). The item number is not a currently valid item. The company’s current inventory consists of the following items listed in Table: item number price 111 0.89 222 1.47 333 2.43 444 5.99 Create a class that stores an array of usable error messages; save the file as OrderMessages.java. Create your own OrderException class that stores one of the messages; save the file as OrderException.java. Create an application that contains prompts for an item number and quantity. Allow for the possibility of nonnumeric entries as well as…
- A new seat discount system is required to help managers of Qatar Railways Company (Qatar Rail) determine how much discount they have given out. Every time the system runs, the discount rate may be specified by the managers or set to a suitable default. You are thusly required to produce a console application (using Java) that is ready to open the file M:\data\seats.txt which contains the seat’s data. Upon application launch, the system should ask the managers if they wish to specify a custom discount rate, this should be in the form of a yes / no question. When the managers say yes, the system should request the discount rate as input (from the keyboard) which will then overwrite the default discount rate . When the managers say no, the system should report (to the screen) the default discount rate (i.e. like the example given below). Next, the system should loop through the seat’s data, calculating and printing (to the screen) the seat type, seat price, number of bookings, discount…public getFuelLevel():double retrieves fuel level in gallons Precondition: fuel level is initialized Postcondition: no change in state Return: fuel level in gallons with decimal valuespublic getFuelTankSize():double retrieves fuel level in gallons Precondition: fuel level is initialized Postcondition: no change is state Return: fuel level in gallons with decimal valuespublic setUpTrip(double, double): void Car's state is set to hold the speed of travel and distance to travel at that speed Precondition: none Postcondition: Car's state holds information on distance to travel and speed to travel Parameters: Average Speed to be driven, Distance to driveDevelop and use an algorithm that calculates the amount of fuel used and the actual distance driven in the drive() method. The algorithm must use a formula or multiple formulas ( as a piecewise function) that gives proportionately poorer mileage when the Car is driven faster or slower than its optimal speed. When a new Car object…Professor Zak allows students to drop the four lowest scores on the ten 100-point quizzes she gives during the semester. Design an application that accepts a student name and 10 quiz scores. Output the student's name and 10 quiz scores. Output the student's name and total points for the student's six highest-scoring quizzes. Modify the application so that the student's mean and median scores on the six best quizzes are displayed.
- Pendant Publishing edits multi-volume manuscripts for many authors. For each volume, they want a label that contains the author’s name, the title of the work, and a volume number in the form Volume 9 of 9. For example, a set of three volumes requires three labels: Volume 1 of 3, Volume 2 of 3, and Volume 3 of 3. Design an application that reads records that contain an author’s name, the title of the work, and the number of volumes. The application must read the records until eof is encountered and produce enough labels for each work. The flowchart must include a call symbol, at the beginning, to redirect the input to the external data file. create a solution algorithm using pseudocode create a flowchart using RAPTORPendant Publishing edits multi-volume manuscripts for many authors. For each volume, they want a label that contains the author’s name, the title of the work, and a volume number in the form Volume 9 of 9. For example, a set of three volumes requires three labels: Volume 1 of 3, Volume 2 of 3, and Volume 3 of 3. Design an application that reads records that contain an author’s name, the title of the work, and the number of volumes. The application must read the records until eof is encountered and produce enough labels for each work. Design a flowchart and psuedocode Pendant Publishing.Create an application that finds the greatest common divisor of two positive integers entered by the user. Console Greatest Common Divisor Finder Enter first number: 12 Enter second number: 8 Greatest common divisor: 4 Continue? (y/n): y Enter first number: 77 Enter second number: 33 Greatest common divisor: 11 Continue? (y/n): y Enter first number: 441 Enter second number: 252 Greatest common divisor: 63 Continue? (y/n): n Specifications The formula for finding the greatest common divisor of two positive integers x and y must follow the Euclidean algorithm as follows: Subtract x from y repeatedly until y < x. Swap the values of x and y. Repeat steps 1 and 2 until x = 0. y is the greatest common divisor of the two numbers. You can use one loop for step 1 of the algorithm nested within a second loop for step 3. Assume that the user will enter valid integers for both numbers. The application should continue only if the user enters 'y' or 'Y' to continue. Note that if you do…
