C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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Chapter 4.4, Problem 4E
Program Plan Intro
- The variable code of type char is declared for storing the input data.
- A switch-case statement is used to check the variable code by using the case keyword.
- Use a default keyword to display the message “invalid code is entered”, when the provided input is invalid.
- Display the sample output of the program.
Program description:
The main purpose of the program is to display an item’s specification status corresponding to the input letter provided by the user, by using the switch case statement.
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Function: y=xsinx
Interval: [0,π]
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Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
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Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
Write the code in a modular way (functions and the main part should be separate).
Please explain and describe the results in detail.
Based on the given problem, create an algorithm and a block diagram, and write the program code:
Function: y=xsinx
Interval: [0,π]
Requirements:
Create a graph of the function.
Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
Requirements:
Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
Write the code in a modular way (functions and the main part should be separate).
Please explain and describe the results in detail.
Chapter 4 Solutions
C++ for Engineers and Scientists
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