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 3, Problem 5PE
Program Plan Intro
Calculating price for coffee
- Define the main function.
- Get the pounds from the user and store it in a variable “pounds”.
- Calculate eth cost of the coffee.
- Display the result.
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When Jacob Steinberg began his trip from California to Vermont, he filled his car’s tank with gas and reset its trip meter to 0. After traveling 324 miles, Jacob stopped at a gas station to refuel; the gas tank required 17 gallons. Jacob wants a program that calculates and displays his car’s gas mileage at any time during the trip. The gas mileage is the number of miles his car can be driven per gallon of gas. Desk-check your solution’s algorithm using 324 as the number of miles driven and 17 as the number of gallons used; then desk-check it using 280 and 15.
Problem: A company wants a program that will calculate the weekly paycheck for an employee based on how many hours they worked. For this
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A mobile phone service has three different data plans for its customers:
PLAN A: For $19.99 per month, 2 gigabytes are provided. Additional usage costs $8.00 per gigabyte.
PLAN B: For $59.99 per month, 8 gigabytes are provided. Additional usage costs $8.00 per gigabyte.
PLAN C: For $79.99 per month, Unlimited data is provided.
Write a program that calculates a customer’s monthly bill. It should input the customer name, which plan was purchased, and how many gigabytes were used. It should then create a bill that includes the input information and the total amount due. It should also display how much money plan A customers would save if they purchased plan B or C, and how much money plan B customers would save if they purchased plan C. If there would be no savings, no message should be printed. Wherever possible, use named constants instead of numbers.
Chapter 3 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 3 - Prob. 1TFCh. 3 - Prob. 2TFCh. 3 - Prob. 3TFCh. 3 - Prob. 4TFCh. 3 - Prob. 5TFCh. 3 - Prob. 6TFCh. 3 - Prob. 7TFCh. 3 - Prob. 8TFCh. 3 - Prob. 9TFCh. 3 - Prob. 10TF
Ch. 3 - Prob. 1MCCh. 3 - Prob. 2MCCh. 3 - Prob. 3MCCh. 3 - Prob. 4MCCh. 3 - Prob. 5MCCh. 3 - Prob. 6MCCh. 3 - Prob. 7MCCh. 3 - Prob. 8MCCh. 3 - Prob. 9MCCh. 3 - Prob. 10MCCh. 3 - Prob. 1DCh. 3 - Prob. 3DCh. 3 - Prob. 4DCh. 3 - Prob. 6DCh. 3 - Prob. 1PECh. 3 - Prob. 2PECh. 3 - Prob. 3PECh. 3 - Prob. 4PECh. 3 - Prob. 5PECh. 3 - Prob. 6PECh. 3 - Prob. 7PECh. 3 - Prob. 8PECh. 3 - Prob. 9PECh. 3 - Prob. 10PECh. 3 - Prob. 11PECh. 3 - Prob. 12PECh. 3 - Prob. 13PECh. 3 - Prob. 14PECh. 3 - Prob. 15PECh. 3 - Prob. 16PECh. 3 - Prob. 17PE
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