Create a C++ programme that displays the following menu: 1. Determine the Area of a Circle 2. Calculate the tax based on the user's input for the price and tax rate of an item. 3. Convert one pound to one kilogramme 4. Quit Enter your choice (1-4): If the user enters 1, the programme should ask for their name, followed by the radius of their choice. the circular shape The programme should then display (print) the user's name and the area of the circle, which should be limited to two decimal points. Validation of input: Your programme should only accept positive numbers. If the user enters 2, the programme should prompt them for their name, price, and tax rate. The programme should then calculate the tax based on the price and print the user's name and the tax amount, which should be limited to two decimal points. Validation of input: Your programme should only accept positive numbers. If the user enters 3, the programme should prompt the user for his or her name and the number of pounds. Your programme should convert a pound to a kilogramme and print the user's name as well as the result in Kilogram with only two decimal points. When accepting input for pounds, your programme should ONLY accept positive numbers. The programme should exit if the user enters 4. Once completed, the programme should ask the user if they want to repeat the program, and if the user responds 'Y' or 'y,' the programme should display the menu and prompt the user to make another selection using a do-while loop. More Input Validation: When selecting an item from the menu, display an error message if the user enters a number outside the range of 1 through 4 or a char or a string.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 28PE

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Create a C++ programme that displays the following menu: 1. Determine the Area of a Circle 2. Calculate the tax based on the user's input for the price and tax rate of an item. 3. Convert one pound to one kilogramme 4. Quit Enter your choice (1-4): If the user enters 1, the programme should ask for their name, followed by the radius of their choice. the circular shape The programme should then display (print) the user's name and the area of the circle, which should be limited to two decimal points. Validation of input: Your programme should only accept positive numbers. If the user enters 2, the programme should prompt them for their name, price, and tax rate. The programme should then calculate the tax based on the price and print the user's name and the tax amount, which should be limited to two decimal points. Validation of input: Your programme should only accept positive numbers. If the user enters 3, the programme should prompt the user for his or her name and the number of pounds. Your programme should convert a pound to a kilogramme and print the user's name as well as the result in Kilogram with only two decimal points. When accepting input for pounds, your programme should ONLY accept positive numbers. The programme should exit if the user enters 4. Once completed, the programme should ask the user if they want to repeat the program, and if the user responds 'Y' or 'y,' the programme should display the menu and prompt the user to make another selection using a do-while loop. More Input Validation: When selecting an item from the menu, display an error message if the user enters a number outside the range of 1 through 4 or a char or a string.

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