e a tkinter project that allows the user to enter three test scores which are then averaged. When the user clicks the Button, the entered scores are added up and then averaged. The result is placed in a Label. If the user enters non-number in any of the Entries,
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Create a tkinter project that allows the user to enter three test scores which are then averaged.
When the user clicks the Button, the entered scores are added up and then averaged.
The result is placed in a Label.
If the user enters non-number in any of the Entries, show an error messagebox instead.
Step by step
Solved in 3 steps with 2 images
- This challenge activity consists of a series of auto-generated, randomized questions allowing unlimited submissions. You must correctly answer a question at each level before proceeding to the next level. The purpose of this first level is to familiarize yourself with how the autograder works. Click the "Start" button to begin the challenge activity. Copy the code provided and paste the code into the code window. The following code reads in a value for variable numCucumbers using cin >> and outputs the value of numCucumbers, followed by " cucumbers" using cout <<. cin >> numCucumbers; cout << numCucumbers << " cucumbers" << endl; #include <iostream>using namespace std; int main() { int numCucumbers; // Creates an integer variable named numCucumbers /* Your code goes here */ return 0;}If you inadvertently create a Click() method for a control that should not generate a click event, you can successfully eliminate the method by ______________. a. deleting the method code from the Form1.cs file b. eliminating the method from the Events list in the Properties window c. adding the method to the Discard window d. making the method a comment by placing two forward slashes at the start of each lineInstructions: Create a new project and name it as yourlastname-firstname-Assignment7. Save this project in VB folder you created earlier. Change form’s title to: Your full name – Assignment 7 - Multiform. Main form contains (see main form layout below): five buttons: Quizzes Total, Projects Total, Grade, Clear and Exit five labels: display Quizzes Totals, Project Totals and Grade. Display Final and Grade labels one textbox to input Final score. Clear button to clear the main form and Exit to close the mail form Quizzes form contains (see quizzes form layout below): four labels to display Quiz 1, Quiz 2, Quiz 3, Quiz 4 four textboxes to input score for each quiz two buttons: OK to add the quizzes scores and return to the main form & Cancel to return to the main form without any calculations Projects form contains (see projects form layout below): five labels to display Project 1, Project 2, Project 3, Project 4, Project 5 five textboxes to input score for each project…
- Submission Instructions Follow the instructions for How to Submit Programming Assignments. Assignment First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "PatternMaker" (without the quotation marks) according to the following guidelines. The program prompts the user for five input values: An integer value between 1 and 10 (inclusive) for the number of rows to be printed A second integer value between 1 and 10 (inclusive) for the number of columns to be printed A string value for the starting string of the pattern A string value for the second string of the pattern A string value that separates the first two strings The program must use nested for loops to print a rectangular array of alternating first and second strings of the pattern, separated by the separator string and such that the first string in the first row uses the "first string" provided by the user, but…Assignment First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "AverageWithMethods" (without the quotation marks) according to the following guidelines. The program prompts the user for five to ten numbers, all on one line, and separated by spaces. Then the user calculates the average of those numbers, and displays the numbers and their average to the user. The program uses methods to: Get the numbers entered by the user Calculate the average of the numbers entered by the user Print the results with the whole number, a decimal, and two decimal positions The first method should take no arguments and return a String of numbers separated by spaces. [CASE 2] The second method should take a String as its only argument and return a double (the average). [CASE 4] The third method should take a String and a double as arguments but have no return value. [CASE 3]…Microsoft Visual Studio Softare. The user enters an integer into a text box and clicks on the Calculate button. The application will sum all of the integers from 1 to the number entered and display the sum in a label. The sum of numbers is the sum of all the numbers from 1 to the ending number. For example, if the user enters 3, the sum of numbers is 1 + 2 + 3 = 6. If the user enters 5, the sum of numbers is 1 + 2 + 3 + 4 + 5 = 15. Your program should work for any integer entered by the user. Use a loop to calculate the sum of numbers. You will need to initialize the variables and assign appropriate values. Get the value for intEndNum from the textbox. After the loop has run, display intSum in the label. Here is one way to code the loop: For intCount = 1 To intEndNum intSum = intSum + intCount Next Calculate Button Click-Event Procedure You may find following these steps helpful: Declare three variables intEndnum Ending number…
- 534470.3640684.qx3zqy7 Start This challenge activity consists of a series of auto-generated, randomized questions allowing unlimited submissions. You must correctly answer a question at each level before proceeding to the next level. The purpose of this first level is to familiarize yourself with how the autograder works. 1. Click the "Start" button to begin the challenge activity. 2. Copy the code provided and paste the code into the code window. The following code uses scnr.nextInt () to read in a value for variable numCarrots. Then, uses System.out.println () to output the value of numCarrots, followed by " carrots" and a newline. numCarrots = scnr.nextInt (); System.out.println (numCarrots + " carrots"); 3. Click the "Check" button to test your code. Our autograder automatically runs your program several times, testing different input values each time to ensure your program works for any values. An explanation is also provided. Note: You can only edit lines where the line number…In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy:KE = 1/2 mv2In the formula KE is the kinetic energy, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second. Create an application that allows the user to enter an object’s mass and velocity and then displays the object’s kinetic energy. The application should have a method named KineticEnergy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The method should return the amount of kinetic energy that the object has.Code with comments and output screenshot is must. Thank you!
- In Visual Basic regarding Loops, how many times will the message be displayed? Ex4) For intCounter = 1 To 3 MessageBox.Show(intCounter.ToString & “)”) Ex5) For intCounter = 2 To 10 Step 5 MessageBox.Show(intCounter.ToString & “)”) Ex6) For intCounter = 10 To 4 Step -2 MessageBox.Show(intCounter.ToString & “)”)Assignment on GUI Create a Java Swing Application named CarShowRoom. You have to first design the UI using swing package and then write event handling code as per the following specifications. Tasks: Use Flow Layout Create a combobox containing the brands of different cars such as Audi, BMW etc. Use 5 brands as per your choice in the combobox. Create a button “show” Create a TextArea which will initially be empty. When an item is selected from the combobox and the button “show” is pressed, that TextArea will show the number of cars of that model available, price of each car, colors available and some unique features of that car. Every time an item is selected from the combobox, the details of this item will be appended to the previous information already showed in the textarea. The TextArea will not be refreshed. Create another TextField which will be invisible till a car is booked (after clicking the button “book”). Create another button “book”. When this button is clicked, the…The result of the following is __.int grade = 72;MessageBox.Show((grade != 72).ToString()); Question 8 options: 1 0 True False
