Starting Out with Python (3rd Edition)
3rd Edition
ISBN: 9780133582734
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 12MC
This symbol marks the beginning of a comment in Python.
a. &
b. *
c. **
d. #
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1 # Calculator.py - This program performs arithmetic, ( +. -, *. / ) on two numb
2 # Input:
Interactive
Summary
3 # Output:
Result of arithmetic operation
4
In this lab, you complete a partially written Python program that includes a function that returns a
5 # Write performOperation function here
value. The program is a simple calculator that prompts the user for two numbers and an operator (
+, -, *, or / ).
7 if -_name_- == '-_main__':
numberOne = int(input("Enter the first number: "))
numberTwo = int(input("Enter the second number: "))
operation = input("Enter an operator (+ - * /): ")
8
The two numbers and the operator are passed to the function where the appropriate arithmetic
10
operation is performed. The result is then returned to where the arithmetic operation and result are
11
displayed.
12
# Call performOperation method here and store the value in "result"
13
For example, if the user enters 3, 4, and *, the following is displayed:
14
print(str(numberOne) + " " + operation +…
PYTHON code that finds the prime divisors of a number entered on the keyboard and prints it on the screen write. (For example, the prime divisors of 10 are 2 and 5. The prime divisors of 20 are 2, 2 and 5.
Intro to Python Programming:
Paycheck ApplicationCreate the Paycheck Application. The application should read in the name andsalary of an employee. Here the salary will denote an hourly wage, such as$13.25. Then ask how many hours the employee worked in the past week. Be sureto accept fractional hours. Compute the pay. Any overtime work (over 40 hoursper week) is paid at 150 percent of the regular wage. Print a paycheck for theemployee.
SAMPLE RUNEnter employee name: MaryEnter the hourly rate: 14.25Enter the number of hours worked: 35Employee: MaryThe pay will be $498.75 for 35.0 hours of work.
Enter employee name: JohnEnter the hourly rate: 13Enter the number of hours worked: 51.5Employee: JohnThe pay will be $744.25 for 51.5 hours of work.
Enter employee name: NicoleEnter the hourly rate: 12.25Enter the number of hours worked: 40Employee: NicoleThe pay will be $490.00 for 40.0 hours of work.
Chapter 2 Solutions
Starting Out with Python (3rd Edition)
Ch. 2.1 - Who is a programmers customer?Ch. 2.1 - What is a software requirement?Ch. 2.1 - What is an algorithm?Ch. 2.1 - What is pseudocode?Ch. 2.1 - Prob. 5CPCh. 2.1 - Prob. 6CPCh. 2.3 - Write a statement that displays your name.Ch. 2.3 - Write a statement that displays the following...Ch. 2.3 - Write a statement that displays the following...Ch. 2.5 - Prob. 10CP
Ch. 2.5 - Which of the following are illegal variable names...Ch. 2.5 - Prob. 12CPCh. 2.5 - Is the following assignment statement valid or...Ch. 2.5 - Prob. 14CPCh. 2.5 - Look at the following assignment statements:...Ch. 2.5 - What will be displayed by the following program?...Ch. 2.6 - You need the user of a program to enter a...Ch. 2.6 - Prob. 18CPCh. 2.7 - Prob. 19CPCh. 2.7 - Prob. 20CPCh. 2.7 - Prob. 21CPCh. 2 - A ______ error does not prevent the program from...Ch. 2 - Prob. 2MCCh. 2 - A(n) __________ is a set of well-defined logical...Ch. 2 - An Informal language that has no syntax rules and...Ch. 2 - A _______ is a diagram that graphically depicts...Ch. 2 - A ______ is a sequence of characters. a. char...Ch. 2 - Prob. 7MCCh. 2 - Prob. 8MCCh. 2 - A string literal in Python must be enclosed in...Ch. 2 - Prob. 10MCCh. 2 - A(n) __________ makes a variable reference a value...Ch. 2 - This symbol marks the beginning of a comment in...Ch. 2 - Which of the following statements will cause an...Ch. 2 - In the expression 12 + 7, the values on the right...Ch. 2 - This operator performs integer division. a. // b....Ch. 2 - This is an operator that raises a number to a...Ch. 2 - This operator performs division, but instead of...Ch. 2 - Prob. 18MCCh. 2 - Which built-in function can be used to read input...Ch. 2 - Prob. 20MCCh. 2 - Programmers must be careful not to make syntax...Ch. 2 - In a math expression, multiplication and division...Ch. 2 - Variable names can have spaces in them.Ch. 2 - In Python, the first character of a variable name...Ch. 2 - If you print a variable that has not been assigned...Ch. 2 - What does a professional programmer usually do...Ch. 2 - What is pseudocode?Ch. 2 - Computer programs typically perform what three...Ch. 2 - If a math expression adds a float to an int, what...Ch. 2 - What is the difference between floating-point...Ch. 2 - Write Python code that prompts the user to enter...Ch. 2 - Write Python code that prompts the user to enter...Ch. 2 - Write assignment statements that perform the...Ch. 2 - Assume the variables result, w, x, y, and z are...Ch. 2 - Write a Python statement that assigns the sum of...Ch. 2 - Write a Python statement that subtracts the...Ch. 2 - Write a Python statement that multiplies the...Ch. 2 - Prob. 8AWCh. 2 - What would the following display? num = 99 num = 5...Ch. 2 - Assume the variable sales references a float...Ch. 2 - Assume the following statement has been executed:...Ch. 2 - What will the following statement display?...Ch. 2 - Personal Information Write a program that displays...Ch. 2 - Sales Prediction A company has determined that its...Ch. 2 - Land Calculation One acre of land is equivalent to...Ch. 2 - Total Purchase A customer in a store is purchasing...Ch. 2 - Distance Traveled Assuming there are no accidents...Ch. 2 - Sales Tax Write a program that will ask the user...Ch. 2 - Miles-per-Gallon A car's miles-per-gallon (MPG)...Ch. 2 - Tip, Tax, and Total Write a program that...Ch. 2 - Celsius to Fahrenheit Temperature Converter Write...Ch. 2 - Ingredient Adjuster A cookie recipe calls for the...Ch. 2 - Male and Female Percentages Write a program that...Ch. 2 - Stock Transaction Program Last month, Joe...
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