Python Programming Programming DemonstrationsProgramming Demo 2: Count, Sum and MeanWrite a program which repeatedly reads numbers until the user enters "done". Once"done" is entered, print out the count, sum and average of the numbers entered. If theuser enters anything other than a number, detect their mistake using try and exceptand print an error message and skip to the next number.1. Type the following code on your Python script.1 count = 02 total = 03 while True:4try:inp = input('Enter a number: )if inp == 'done':7break8num = float(inp)count = count + 110total = total + num11mean = total/count12except:13print("\nlnvalid input!')14continue15 print('Count = (0), Sum = {1:2f), Average = (2:2f)' format(count,total,mean))2. Run the script on the Python console and use the program. Try different inputs andcheck the result. Also try to enter some non-numerical inputs to test the try/exceptblock of the code.n 67 3. Explain lines 6 and 7. What happens to the program when this if block is executed?4. Explain what happens to lines 9, 10 and 11 every time the while block is executed?5. When an error occurs within the try block, the program will proceed to execute theexcept block as discussed in the previous experiments. Explain the statements withinthe except block and briefly discuss what it does in the execution of the program.Write your notes here:

As per the question statement, We will run this code and try out different input value and will…

Write a program which repeatedly reads numbers until the user enters "done". Once "done" is entered, print out the count, sum and average of the numbers entered. If the user enters anything other than a number, detect their mistake using try and except and print an error message and skip to the next number.

Write a program which repeatedly reads numbers until the user enters "done". Once "done" is entered, print out the count, sum and average of the numbers entered. If the user enters anything other than a number, detect their mistake using try and except and print an error message and skip to the next number.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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