write a Python program that operates like a cashier .prompt for the number of different items being purchased and then start a loop. in the loop the program should prompt for the item description price and quantity of each item being purchased these three values should be passed as arguments to a custom function that is to find in a separate module file the imported function should print the subtotal for the item and return it to main the total should be printed in Main after the loop ends

Define a function named get_pattern_number() which promps the user to input an integer which is between 0 and 8 (inclusive). If the user enters an invalid value, the function continues to prompt the user to enter the number (using a while loop) until the number entered is valid. The function returns the valid number. For example: Test Input Result print (get_pattern_number()) 50 Enter a number (0-8): 50 Enter a number (0-8): 25 25 -12 Enter a number (0-8): -12 Enter a number (0-8): -1 -1 9 Enter a number (0-8): 9 2 Enter a number (0-8): 2 2 Enter a number (0-8): 8 value = get_pattern_number() 8 print (value) 8 print (type(value))

write a program that operates like a cashier terminal in a grocery store it begins by prompting for the number of different items being purchased and then starts a loop in the loop the program should prompt for the item description price and quantity of each item being purchased these three values should be passed as arguments to a custom function that is to find in a separate module file the imported function should print the subtotal for the item and return it to main the total should be printed in Main after the loop ends

Again, modify the while loop to utilize tolower() or toupper().  Create two more functions (options #3 and #4 in your menu) by taking the to_kilograms() and to_pounds() functions and modifying them to use reference variables instead of normal pass by value variables. Name them: to_kilograms_ref() to_pounds_ref() Create another two functions (options #5 and #6 in your menu) by taking the to_kilograms() and to_pounds() functions and modifying them to use pointers instead of normal pass by value variables. Name them: to_kilograms_ptr() to_pounds_ptr() Your new Menu should look like this, which includes what type of variables are being used: MENU 1. Kilograms to Pounds (pass by value) 2. Pounds to Kilograms (pass by value) 3. Kilograms to Pounds (pass by reference) 4. Pounds to Kilograms (pass by reference) 5. Kilograms to Pounds (using pointers) 6. Pounds to Kilograms (using pointers)   Example:   #include <iostream> #include <cmath>…

use c++ programing language. Read two integer number from an input file called input.txt, then add these two numbers , store it in a variable called TOTAL, find the difference of the two numbers , store it in Difference, find product to the two numbers , store it in a variable called Multiply, fine quotient of the two number call it Division, find modular division of them and store it in a variable called MUD.

Design a modular program in Python to process payroll for all hourly paid employees, save all the data into a text file and make a backup file as well. The program should allow user enter each employee's ID, name, hours worked, and hourly pay rate. And then calculate gross pay with overtime hours(hours beyond 40) paid 50% more. And then the program should display pay statement for each employee and store them into a same text file. The program should display total number of employees, total number of hours worked by all employees, and total gross pay and save them at the end of the same text file as well. The program should contain the following functions: main(), get_employee_info(), calc_gross_pay(hours, rate), display_pay_statement(emp_id, emp_name, hours_horked, hourly_pay_rate, gross_pay), save_pay_statement_to_file(file_object, emp_id, emp_name, hours_worked, hourly_pay_rate, gross_pay), save_summary_to_file(file_object, number_of_employees, total_hours_worked, total_gross_pay).…

How can I write a python program with a main function that imports a custom module file. The custom module file defines a function that takes the radius of a circle as its only parameter. In the module's custom function: calculate the area and circumference of the circle and use an f-string to print one precisely formatted line as follows: the radius should display centered with one decimal place in a column 8-characters wide. the area should be centered with four decimals in a column 12-characters wide. the circumference should also be centered with four decimals in a column 12-characters wide. outputs in the thousands should display commas. In the main function:  print headings for the columns with the same alignments and widths. run a loop that will go through seven iterations.  inside the loop generate a random integer from 40-80, inclusive. execute the function in the custom module with the random integer as its argument.

In this lab, you write a while loop that uses a sentinel value to control a loop in a Python program. You also write the statements that make up the body of the loop. The source code file already contains the necessary assignment and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie.