Python please: Write a square_root() function that takes a number and returns the square root. The square_root() function throws a ValueError object with the message "Exception: Negative input for square root entered." when the number is negative. Complete the main() program that reads a number from a user, calls the square_root() function, and outputs the returned value from the square_root() function. Use a try-except block to catch any ValueError object thrown by the square_root() function and output the exception message. If the user enters something other than an integer, the program throws a ValueError object with the message "invalid literal for int() with base 10: " and 'user_input'. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f}'.format(your_value)) Example: If the input is 100 the output is 10.00 Example: If the input is -55 the output is Exception: Negative input for square root entered. Example: If the input is abc the output is invalid literal for int() with base 10: 'abc'

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
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Python please:

Write a square_root() function that takes a number and returns the square root.

The square_root() function throws a ValueError object with the message "Exception: Negative input for square root entered." when the number is negative.

Complete the main() program that reads a number from a user, calls the square_root() function, and outputs the returned value from the square_root() function.

Use a try-except block to catch any ValueError object thrown by the square_root() function and output the exception message. If the user enters something other than an integer, the program throws a ValueError object with the message "invalid literal for int() with base 10: " and 'user_input'.

Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f}'.format(your_value))

Example: If the input is

100

the output is

10.00

Example: If the input is

-55

the output is

Exception: Negative input for square root entered.

Example: If the input is

abc

the output is

invalid literal for int() with base 10: 'abc'

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