Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Expert Solution & Answer
Chapter 2, Problem 8MC
Program Description Answer
The template for counted loop is “for <variable> in range(<expr>)”.
Hence, the correct answer is option “D”.
Expert Solution & Answer
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Students have asked these similar questions
How many times does a for loop run?
A. A for loop runs a random number of times.
B. The value of the for loop variable defines the number of times a for loop may run.
C. A for loop runs once.
D. A for loop runs once for each item in the sequence included in the for statement.
How do the lines of code in the body of a function get executed?
A. As soon as the function is defined the code is executed
B. The function must be called within the program
C. The name of the function is passed in the exec command
D. Based on the function's condition
What happens when a function is called?
A. The function is defined.
B. The function is deleted.
C. Program execution jumps to the function definition and executes the code in the function body.
D. All of the above.
4- In which situation(s) you can use: (Python)
a - a while loop. Give example.
b - a for loop. Give example.
This program is intended to give you practice with the three loop structures in C++. You should already know how these loops are structured and how they work. If you need to review the textbook sections are given below.
While Loop (See chapter 6 section 3)
Do - While Loop (See chapter 7 section 2)
For Loop (See chapter 7 section 3)
Write a program that creates three tables of temperatures in Celsius, Fahrenheit and Kelvin. The program will prompt the user to enter the starting temperature, the ending temperature and the increment between values all in Celsius for each test case. The program will then convert Celsius to Fahrenheit AND Kelvin creating a table of temperatures. Your program will generate three tables - one for each type of loop.
TEST CASE
LOOP TYPE
START TEMP (C)
END TEMP (C)
INCREMENT (C)
ONE
While Loop
10
50
5
TWO
Do While Loop
25
250
25
THREE
For Loop
0
100
10
Fahrenheit = 9.0/5.0 * Celsius + 32.0Kelvin = Celsius + 273.15
Here is an example…
Chapter 2 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 2 - Prob. 1TFCh. 2 - Prob. 2TFCh. 2 - Prob. 3TFCh. 2 - Prob. 4TFCh. 2 - Prob. 5TFCh. 2 - Prob. 6TFCh. 2 - Prob. 7TFCh. 2 - Prob. 8TFCh. 2 - Prob. 9TFCh. 2 - Prob. 10TF
Ch. 2 - Prob. 1MCCh. 2 - Prob. 2MCCh. 2 - Prob. 3MCCh. 2 - Prob. 4MCCh. 2 - Prob. 5MCCh. 2 - Prob. 6MCCh. 2 - Prob. 7MCCh. 2 - Prob. 8MCCh. 2 - Prob. 9MCCh. 2 - Prob. 10MCCh. 2 - Prob. 1DCh. 2 - Prob. 3DCh. 2 - Prob. 4DCh. 2 - Prob. 5DCh. 2 - Prob. 6DCh. 2 - Prob. 7DCh. 2 - Prob. 1PECh. 2 - Prob. 2PECh. 2 - Prob. 3PECh. 2 - Prob. 4PECh. 2 - Prob. 5PECh. 2 - Prob. 6PECh. 2 - Prob. 7PECh. 2 - Prob. 8PECh. 2 - Prob. 9PECh. 2 - Prob. 10PECh. 2 - Prob. 11PECh. 2 - Prob. 12PE
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- T F Any for loop can be written using a while looparrow_forwardPart 2: Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. Ex: If the input is 1995, the output is: yes Ex: If the input is 42,000 or 1995!, the output is: no Hint: Use a loop and the isdigit() function (don't forget to include the cctype library). Do not use break! please do it in c++arrow_forwardC++ programming Write a program that reads the grades of 3 students in three different courses and displays the average grade of each student in these three courses, as well as the average grade of all students. You can use any loop method of your preference. (Hint: This is a nested loop technique)arrow_forward
- (Mathematical functions) Write a program that calculates and displays values for y when y=xz/(xz) Your program should calculate y for values of x ranging between 1 and 5 and values of z ranging between 2 and 6. The x variable should control the outer loop and be incremented in steps of 1, and z should be incremented in steps of 1. Your program should also display the message Function Undefined when the x and z values are equal.arrow_forward(cin within a loop) Write and run a C++ program that accepts 10 values of gallons, one at a time, and converts each value entered to its liter equivalent before the next value is requested. Use a for loop in your program. Use the fact that 1gallon=3.785liters.arrow_forward(Misc. application) Four experiments are performed, and each experiment has six test results. The results for each experiment are given in the following list. Write a program using a nested loop to compute and display the average of the test results for each experiment. 1stexperimentresults:23.23116.92725.428.62ndexperimentresults:34.845.227.936.833.439.43rdexperimentresults:19.416.810.220.818.913.44thexperimentresults:36.93949.245.142.750.6arrow_forward
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Control Structures - while loop - do-while loop - for loop - Goto - break - continue statements; Author: EzEd Channel;https://www.youtube.com/watch?v=21l11_9Osd0;License: Standard YouTube License, CC-BY