
1. Write a python
Your program should start by asking the business owner’s name (string) and the name of the company (string). Next, it should ask for three (3) product names (strings), their unit prices (floats), and the total number of products in stock (ints). Finally, it should display the list of items.
Note: users are always allowed to enter any type of data when asked for input. Your program must always verify the user input. Invalid input should be handled with suitable error messages for each type of invalid input and the prompt should be repeated. To keep things simple, we will consider that when prompted a user can enter either an integer, a string, or a float (i.e., not a combination of letters and digits).
Hint: you may want to use while loops to validate user inputs, i.e., repeat the loop until the user enters the correct (type of) input.


Trending nowThis is a popular solution!
Step by stepSolved in 4 steps with 2 images

- Write a program that performs a survey on beverages. The program should prompt for the next person until a lookout value of -1 is entered to terminate the program. Each person participating in the survey should choose their favorite beverage from the following list? 1. Coffee 2. Tea 3. Coke 4. Orange Juice.arrow_forwardWhen analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustment can be done by normalizing to values between 0 and 1, or throwing away outliers. For this program, adjust the values by dividing all values by the largest value. The input begins with an integer indicating the number of floating-point values that follow. Assume that the list will always contain positive floating-point values. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print(f'{your_value:.2f}')arrow_forwardIn python, Problem Description:You are hosting a party and do not have room to invite all of your friends. You use the following unemotional mathematical method to determine which friends to invite. Number your friends 1, 2, . . . , K and place them in a list in this order. Then perform m rounds. In each round, use a number to determine which friends to remove from the ordered list. The rounds will use numbers r1, r2, . . . , rm. In round i remove all the remaining people in positions that are multiples of ri (that is, ri, 2ri, 3ri, . . .) The beginning of the list is position 1. Output the numbers of the friends that remain after this removal process. Input Specification:The first line of input contains the integer K (1 ≤ K ≤ 100). The second line of input contains the integer m (1 ≤ m ≤ 10), which is the number of rounds of removal. The next m lines each contain one integer. The ith of these lines (1 ≤ i ≤ m) contains ri ( 2 ≤ ri ≤ 100) indicating that every person at a position…arrow_forward
- Could you show me a different way to write this code in python? I’m trying to make the code simple and easy to understandarrow_forwardLe Chef Heureux Restaurant has 20 tables that can be reserved at 5 p.m., 7 p.m., or 9 p.m.Design a program that accepts reservations for specific tables at specific times; the user entersthe number of customers, the table number, and the time. Do not allow more than four guests pertable or invalid table numbers or times. If an attempt is made to reserve a table already taken,reprompt the user. Continue to accept reservations until the user enters a sentinel value or allslots are filled. Then display all empty tables in each time slot. Pseudocode and flowchart (RAPTOR please) if possible. Do not write it in any particular language, that is not required.arrow_forwardOne of the things discussed in this chapter is the sorting of data. Imagine that a large medical center hires you to write a program that displays a list of potential organ recipients. The hospital's transplant team will consult this list if they have an organ available for transplant. The hospital administrators have instructed you to sort potential recipients by last name and display them in alphabetical order. If more than 10 patients are waiting for a particular organ, the first 10 patients will be displayed; a doctor can either select one or move on to view the next 10 patients. You are concerned that this program will unfairly select patients whose last names begin near the front of the alphabet. It's critical that the hospital has a program written quickly, as the hospital currently has no method of going through potential organ recipients. Based on this, answer the following questions in detail: Would you write and install the program? If yes, would you change anything about…arrow_forward
- When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustment can be done by normalizing to values between 0 and 1, or throwing away outliers. For this program, adjust the values by dividing all values by the largest value. The input begins with an integer indicating the number of floating-point values that follow. Assume that the list will always contain fewer than 20 floating-point values. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:System.out.printf("%.2f", yourValue); Ex: If the input is: 5 30.0 50.0 10.0 100.0 65.0 the output is: 0.30 0.50 0.10 1.00 0.65 The 5 indicates that there are five floating-point values in the list, namely 30.0, 50.0, 10.0, 100.0, and 65.0. 100.0 is the largest value in the list, so each value is divided by 100.0. For coding simplicity, follow every output value by a space, including the last one. import…arrow_forwardIn a text file, I have two numbers each line. The numbers are the employee ID and the number of hours the employee work. My goal of this program is to read the both employee ID and the number of hours the employee work and print it out in the main program. If the list of employee id is not in order, sort it in order and still print it out in the main program. Additionally, after printing them out, print out the total number of employees and the total number of hours all the employee work. Write this in java For example File.txt EmployeeID Number of Hours Work 3 12 2 20 1 40 5 20 7 9 In the main program print: EmployeeID Number of Hours Work 1 40 2 20 3 12 5 20 7 9arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education





