Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
expand_more
expand_more
format_list_bulleted
Videos
Expert Solution & Answer
Chapter 1, Problem 9MC
Program Description Answer
The comments are intended for understanding the statements of code. The comments will not increase the efficiency of the program.
Hence, the correct option is “a”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Discuss the characteristics of the DIFFERENT TYPES OF ARGUMENT & TYPES OF VARIABLE in Python Programming.
Make a C# programming of:
1. Cody at World Cup
by CodeChum
Tomorrow is the closing ceremony for the 2022 World Cup, and Cody and his friends want to know who the top scorer of the tournament is. John and the others insist that it Lionel Messi is the top-scorer (scoring 10) but Cody, a Ronaldo fan, is stubborn and decided to make a list of all the players who scored goals and order them randomly. He then must look for the highest number and see if that number is higher than Messi’s goals. Input the number of players then input the number of goals scored for each. Print "Not Messi" if the highest goals exceed 10 and "Okay, fine, it's Messi" if it doesn’t.
Input Format
First line should be a positive integer indicating the number of players, following lines indicate the goals scored by each.
Input Sample
4 7 2 5 1
Output Format
A single line containing a string
Output Sample
Okay,·fine,·it's·Messi
Write a pythonprogram that reads in a Python source code file and counts the occurrence of each keyword and eachidentifier (variables, class and method names) in the file using three dictionaries: one for keywords and one forvariables, and one for integer (e.g. 12,44) and string literals (e.g. “aba”, “ali”) Your program should prompt theuser to enter the Python source code filename.Keywords in Python programming language:False class finally is return None continue for lambda tryTrue def from nonlocal while and del global not with as elifif or yield assert else import pass break
Chapter 1 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 1 - Prob. 1TFCh. 1 - Prob. 2TFCh. 1 - Prob. 3TFCh. 1 - Prob. 4TFCh. 1 - Prob. 5TFCh. 1 - Prob. 6TFCh. 1 - Prob. 7TFCh. 1 - Prob. 8TFCh. 1 - Prob. 9TFCh. 1 - Prob. 10TF
Ch. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 - Prob. 4MCCh. 1 - Prob. 5MCCh. 1 - Prob. 6MCCh. 1 - Prob. 7MCCh. 1 - Prob. 8MCCh. 1 - Prob. 9MCCh. 1 - Prob. 10MCCh. 1 - Prob. 1DCh. 1 - Prob. 2DCh. 1 - Prob. 3DCh. 1 - Prob. 4DCh. 1 - Prob. 5DCh. 1 - Prob. 1PECh. 1 - Prob. 2PECh. 1 - Prob. 3PECh. 1 - Prob. 4PECh. 1 - Prob. 5PECh. 1 - Prob. 7PE
Knowledge Booster
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
- This is an assessment of what you have learned in java structure. Write a program that displays your name, age, address, and gender in the given format below. the code is preferred to be written in a complex way. (please include comments)arrow_forwardCan you make a program to do these things using dictionaries you can download from the internet (or make yourself) in C++ or C# - search for say words of lengths differing by 1 with ‘e’ at the end of the longer word for the answer - simply two words of length differing by 1, which differs by just one character - have that for a language other than Englisharrow_forwardC++ only Upvote for your own work and correct answer/ Downvote for copying the answer from a different website. It must be in C++ and it must be a working code. Thank You. Assignment: Create a C++ program that can test the validity of propositional logic. Remember, a propositional logical statement is invalid should you find any combination of input where the PROPOSITIONAL statements are ALL true, while the CONCLUSION statement is false. Propositional Statements: If someone has a rocket, that implies they’re an astronaut. If someone is an astronaut, that implies they’re highly trained. If someone is highly trained, that implies they’re educated. Conclusion Statement: A person is educated, which implies they have a rocket. Your output should declare the statement to either be valid or invalid. If it’s invalid, it needs to state which combination of inputs yielded the statement invalid. MAKE SURE IT POINTS OUT EVERY TIME THE STATEMENT IS INVALID IF IT IS INDEED INVALID.arrow_forward
- What is the difference between mutable and immutable variables in Python? Provides examples of each type of variable and explains how they behave when assigned a new value.arrow_forwardAlthough Algol60's flexible style permits statements to start and stop anywhere, the majority of programming languages today demand that statements explicitly end with an end symbol, such as a semicolon or a colon. In contrast, Python and a select few other programming languages have a predefined structure whereby statements start in a certain column and conclude at the end of a line of code unless continuation marks are included for each statement. You will discover how fixed or free formats affect readability, writability, and security in this section.arrow_forwardPython binds all of its variables to their types at compile time. 1 : True 2 : Falsearrow_forward
- Attention: I'm Only after a Python Block Code for the Question Below thats all nothing else no Code from C++ or Java Just a Fucking Python Block code for this question. Question: The temperature alone is not enough to provide the answer. Other factors including wind speed, relative humidity, and sunshine play important roles in determining coldness outside. In 2001, the National Weather Service (NWS) implemented the new wind-chill temperature to measure the coldness using temperature and wind speed. The formula is given as follows: ??? =35.74+0.6215?? −35.75?0.16 +0.4275???0.16 Where ?? is the outside temperature measured in degrees Celsius and ? is the speed measured in km per hour. ??? is the wind-chill temperature. The formula cannot be used for wind speeds below 3 km per hour or for temperatures below -50°C or above 5°C.arrow_forwardWhat is the use of the // operator in python? What is the use of %s ?arrow_forwardpython programming: Topic: Functional model Requirement: Write this program without matplotlib. Do not import matplotlib. You can use the math module Without using matplotlib. Write a program one statement long (it can span multiple lines) that displays the curvature of a sinusoid on terminal. (one statement) Hint: the curve are made of characters.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
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)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Algebraic Expressions – Algebra Basics; Author: TabletClass Math;https://www.youtube.com/watch?v=U-7nq7OG18s;License: Standard YouTube License, CC-BY
Python Tutorial for Beginners 3 - Basic Math, Mathematical Operators and Python Expressions; Author: ProgrammingKnowledge;https://www.youtube.com/watch?v=Os4gZUI1ZlM;License: Standard Youtube License