Question: in python please Question 2: Calculator In this question, you will build a command-line-based calculator. Your program should display an interface which the user will

in python please

Question 2: Calculator In this question, you will build a command-line-based calculator. Your program should display an interface which the user will interact with, inputting the required numbers and choosing an operator Your calculator should cover the following operators: 1. Addition 2. Subtraction 3. Multiplication 4. Division 5. Average Requirements and Development notes: When asking for user input, remember to validate the user input according to each operator's rule. For example, your program should not allow division by 0. Remember to not allow any invalid input in your program, You should create one function for each operator, calling the function in the main code and passing parameters/arguments as needed. Your program should request input and display output in the format shown below. Your program should allow calculation with more than 2 operands, as shown in the sample output below: Sample output (user input in blue): Welcome to the Calculator! Enter 'a' for Addition Enter's' for Subtraction Enter 'm' for Multiplication Enter 'd' for Division Enter 'v' for Average Enter 'q' for Quit Addition Enter the number: 2 Enter another number (0 to calculate): 3 Enter another number (0 to calculate): 7 Enter another number (0 to calculate): 0 Answer: 12.0 - Total inputs: 3 Welcome to the Calculator! Enter 'a' for Addition Enter 's' for Subtraction Enter 'm' for Multiplication Enter 'd' for Division Enter 'v' for Average Enter 'q' for Quit Subtraction Enter the number: 10 Enter another number (0 to calculate): 7 Enter another number (0 to calculate): 2 Enter another number (0 to calculate): 0 Answer: 1.0 - Total inputs: 3 Welcome to the Calculator! ========================== Enter 'a' for Addition Enter 's' for Subtraction Enter 'm' for Multiplication Enter 'd' for Division Enter 'v' for Average Enter 'q' for Quit > Average Enter the number: 3 Enter another number (0 to calculate): 4 Enter another number (0 to calculate): 6 Enter another number (0 to calculate): 9 Enter another number (0 to calculate): 0 Answer: 5.5 - Total inputs: 4 Welcome to the Calculator! Enter 'a' for Addition Enter 's' for Subtraction Enter 'm' for Multiplication Enter 'd' for Division Enter 'v' for Average Enter 'g' for Quit > B Sorry, invalid option! Welcome to the Calculator! Enter 'a' for Addition Enter 's' for Subtraction Enter 'm' for Multiplication Enter 'd' for Division Enter 'v' for Average Enter 'q' for Quit >9 **END OF PROGRAMMING**

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

Background Information This assignment tests your understanding of and ability to apply the programming concepts we have covered throughout the unit. The concepts covered in the second half of the...

LA1 the weekday calculator CS 1120 (Python) - Spring 2021 Lab Assignment 1 The weekday calculator Due Date (a two-week LA) Sections(540,543,544,545) 1/29/20 @ 11:59pm Concepts Review of CS1110...

CS 1120 (Python) - Spring 2021 LA1 the weekday calculator Lab Assignment 1 The weekday calculator Due Date (a two-week LA) Sections(540,543,544,545) 1/29/20 @ 11:59pm Concepts Review of CS1110...

Concepts Review of CS1110 Concepts such as basic data structures, control flow structure and function in Python Use flow chart to design a function Problem Specification Develop an application in...

*****C++ PLEASE INCLUDE 5 FILES FOR THE PROGRAM, THE MAKEFILE, AND THE ZIP ARCHIVE WHICH INCLUDES ALL 6 FILES FOR EASY UPVOTE ********* Matrix Calculator Goals Write, compile and test a matrix...

Predictive text entry systems are familiar on touch screens and mobile phones. This question asks you to consider how the same principles might be used in a programming editor for creating Java code....

PROJ6000: Principles of Project Management Assessment 3 - Project Charter Report. Length 2,000 words (+/- 10%) Task Summary After reading the project case study, use it to develop a 2,000-word...

Lab8 Access Array Exercise Warmup Exercises A number of practice questions to help you prepare for doing this lab are provided in the file Lab7_warmup_exercises.pdf Due Date and Demonstration This...

PROJ6000: Principles of Project Management Assessment 3 - Project Charter Report. Length 2,000 words (+/- 10%) Task Summary After reading the project case study, use it to develop a 2,000-word...

Please use python spyder Assignment Specifications You will be developing a python program that implements the two password cracking methods and allows the user to crack .zip (archive) files. The...

The exchange rate for the US and Canada is currently quoted at 0.993 - 0.995 $/Cdn $. The exchange rate between the US and the Mexican peso is quoted at 0.0832 - 0.0835 $/peso. What peso/Cdn$...

Consider the linear system 421 +12-13 = 5 -1 +37 + x3 = -4 2x +22 +5x3 = 1 In answering the following questions use 4 decimal place accuracy with rounding: (1.1) Write the system as a matrix...

( Bond valuation ) Hamilton , Inc. bonds have a coupon rate of 1 3 1 3 percent. The interest is paid semiannually, and the bonds mature in 1 3 1 3 years. Their par value is $ 1 comma 0 0 0 1 , 0 0 0...

The majority of communication is expressed through: Select one: a . Non - verbal communication ( facial expressions, gestures, posture ) b . Spoken words c . Para - verbal communication ( tone ,...

Why might a firm want to use contingent workers as opposed to full-time employees?

Why is it important to match sources and methods of recruitment?

Are there any hiring standards that should be avoided? Identify them and explain why they should be avoided.