Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Chapter 10, Problem 5PE
Program Plan Intro
Adding method “addGrade()”
Program Plan:
- Import the required packages.
- Definition of class Student.
- Definition of “__init__” method.
- Set the name, hours and quality points..
- Definition of “getName()”.
- Return the name.
- Definition of “GetHours()”.
- Return the hours.
- Definition of “getQPoints()”
- Return the quality points.
- Definition of “gpa()”.
- Return the “gpa”.
- Definition of “addGrade()”.
- Calculate the number of hours attended.
- Calculate the grade points.
- Definition of “makeStudent()”.
- Return the name, hours and quality points of the student.
- Definition of “__init__” method.
- Declare a main function. Inside the main function,
- Create an object for student.
- Get the grade points and credits from the user.
- Call the method “addGrade()”.
- Print the result.
- Call the main function.
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Part 3. arange Method
Define a method in simpy named arange. Its purpose is to fill in the values attribute with range of values, like the range built-in function,
but in terms of floats. It has three parameters in addition to self, the last being optional:
1. start - a float indicating the first value in the range
2. stop - a float that is not included in the produced range values
3. step - a float whose default value is 1.0 that indicates how to increase (or decrease) each subsequent item in the generated range. Unlike the built-
in range function, this can be a fractional, float value. Step cannot be 0.0.
Think carefully about what the value of step tells you about how to design your loop(s) for this method. Before any looping, you should
assert step != 0.0 to be sure you avoid an infinite loop with an invalid argument.
positive = Simpy([])
positive.arange(1.0, 5.0)
print("Actual: ", positive, " - Expected: Simpy([1.0, 2.0, 3.0, 4.0])")
fractional = Simpy([])
positive.arange (0.0,…
Instructor note:
This lab is part of the assignment for this chapter.
This lab uses two Java files, LabProgram.java and SimpleCar.java. The SimpleCar class has been developed and provided to you already. You don't need to change anything in that class. Your job is to use the SimpleCar class to complete the specified tasks in the main() method of LabProgram.java
Given two integers that represent the miles to drive forward and the miles to drive in reverse as user inputs, create a SimpleCar object that performs the following operations:
Drives input number of miles forward
Drives input number of miles in reverse
Honks the horn
Reports car status
The SimpleCar class is found in the file SimpleCar.java.
Ex: If the input is:
100 4
the output is:
beep beep Car has driven: 96 miles
JAVA
Problem description:You are to write a program called Seasons that prompts the user for a month and day and displays the season in which that date occurs. For reference, we will use the following date cutoffs for the various seasons:
Winter
December 21 – March 19
Spring
March 20th – June 20th
Summer
June 21st – September 20th
Fall
September 21st – December 20th
Data Validation
For this program, you'll write a specific method to perform data validation based on the month and day entered. More specifically:
Month – the month entered must be a valid month of the year (January – December).
Day – the day entered must be a valid day for that month:
January, March, May, July, August, October, December have 1-31 days.
April, June, September, November have 1-30 days.
February has 1-28 days (do not worry about leap years)
Required program decomposition
String getMonth(Scanner console)
This method is called from the main method and should prompt for the month as a string…
Chapter 10 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 10 - Prob. 1TFCh. 10 - Prob. 2TFCh. 10 - Prob. 3TFCh. 10 - Prob. 4TFCh. 10 - Prob. 5TFCh. 10 - Prob. 6TFCh. 10 - Prob. 7TFCh. 10 - Prob. 8TFCh. 10 - Prob. 9TFCh. 10 - Prob. 10TF
Ch. 10 - Prob. 1MCCh. 10 - Prob. 2MCCh. 10 - Prob. 3MCCh. 10 - Prob. 4MCCh. 10 - Prob. 5MCCh. 10 - Prob. 6MCCh. 10 - Prob. 7MCCh. 10 - Prob. 8MCCh. 10 - Prob. 9MCCh. 10 - Prob. 10MCCh. 10 - Prob. 1DCh. 10 - Prob. 3DCh. 10 - Prob. 1PECh. 10 - Prob. 2PECh. 10 - Prob. 3PECh. 10 - Prob. 4PECh. 10 - Prob. 5PECh. 10 - Prob. 6PECh. 10 - Prob. 7PECh. 10 - Prob. 8PECh. 10 - Prob. 9PECh. 10 - Prob. 10PECh. 10 - Prob. 11PECh. 10 - Prob. 13PECh. 10 - Prob. 15PECh. 10 - Prob. 16PE
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