Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Could you please assist me with this problem? Thank you.

Could you please assist me with this problem? Thank you.

Database System Concepts
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
See similar textbooks
icon
Related questions
Question
100%
Could you please assist me with this problem? Thank you.
### Module 2.7.1: Enter the Output of Modules This section focuses on understanding the output of Python modules using functions across different files (`main.py`, `first.py`, and `second.py`). #### `main.py` ```python import first def one(number): return number ** 2 def two(number): return number * 8 def three(number): return one(number) - two(number) print(three(2)) print(first.three(2)) print(first.four(2)) ``` #### `first.py` ```python import second def one(number): return number - 1 def two(number): return number + 9 def three(number): return one(number) * two(number) def four(number): return second.three(number) ``` #### `second.py` ```python def one(number): return number * 4 def two(number): return number - 5 def three(number): return number + 6 ``` ### Explanation - **main.py**: The program defines three functions: - `one(number)` calculates the square of `number`. - `two(number)` multiplies `number` by 8. - `three(number)` subtracts the result of `two(number)` from `one(number)`. - It prints the result of calling `three(2)`, `first.three(2)`, and `first.four(2)`. - **first.py**: The program imports `second.py` and defines four functions: - `one(number)` subtracts 1 from `number`. - `two(number)` adds 9 to `number`. - `three(number)` multiplies `one(number)` and `two(number)`. - `four(number)` calls `second.three(number)` and returns the result. - **second.py**: The program defines three functions: - `one(number)` multiplies `number` by 4. - `two(number)` subtracts 5 from `number`. - `three(number)` adds 6 to `number`. This script helps in understanding the flow of data and function calls between different modules in a Python program.
Transcribed Image Text:### Module 2.7.1: Enter the Output of Modules This section focuses on understanding the output of Python modules using functions across different files (`main.py`, `first.py`, and `second.py`). #### `main.py` ```python import first def one(number): return number ** 2 def two(number): return number * 8 def three(number): return one(number) - two(number) print(three(2)) print(first.three(2)) print(first.four(2)) ``` #### `first.py` ```python import second def one(number): return number - 1 def two(number): return number + 9 def three(number): return one(number) * two(number) def four(number): return second.three(number) ``` #### `second.py` ```python def one(number): return number * 4 def two(number): return number - 5 def three(number): return number + 6 ``` ### Explanation - **main.py**: The program defines three functions: - `one(number)` calculates the square of `number`. - `two(number)` multiplies `number` by 8. - `three(number)` subtracts the result of `two(number)` from `one(number)`. - It prints the result of calling `three(2)`, `first.three(2)`, and `first.four(2)`. - **first.py**: The program imports `second.py` and defines four functions: - `one(number)` subtracts 1 from `number`. - `two(number)` adds 9 to `number`. - `three(number)` multiplies `one(number)` and `two(number)`. - `four(number)` calls `second.three(number)` and returns the result. - **second.py**: The program defines three functions: - `one(number)` multiplies `number` by 4. - `two(number)` subtracts 5 from `number`. - `three(number)` adds 6 to `number`. This script helps in understanding the flow of data and function calls between different modules in a Python program.
Expert Solution
Question 1

In the above program, in the "first" module, the "second" module has been imported.

In the "main" module, the "first" module has been imported.

 

The function call of any module will be specified with the module name in the beginning.

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Troubleshooting
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS