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 1, Problem 5PE
Program Plan Intro
chaos program
Program Plan:
- Declare a main function. Inside the main function,
- Print the statement
- Get the value from the user
- Traverse the value of “x” through “for” loop until “x” reaches “20”.
- Evaluate the value of “x”.
- Print the value of “x”.
- Call the main function.
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Write a program that will print asterisks in the shape of a diamond. The height of the diamond will depend on the value entered by the user. That value MUST be greater than 0, and it MUST be odd. To make sure that the value is correct, you will validate the value once the user has entered it using a validation loop. Then you will print out a diamond in the pattern demonstrated in the sample execution. Remember that the height will vary based on the user input.
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_____________________________________
1 I love computer science
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Write a program in Python that sums a series of (positive) integers entered by the user, excluding all numbers that are greater than 100. We are going to use a sentinel value (also known as a flag value) to control the loop. If the user wants to quit summing up numbers, the user will enter a (-1). The first line should print out a title that says something like “Practice 3: summing positive values entered by the user that are less than 100”. For this practice you only can use while loop as you don’t know how many numbers the user wants to enter. A sample output is below.
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
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