C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 19, Problem 19.22E
Program Plan Intro
- Include required header files
- Define structure treenode with two pointers to structure variables and and one integer variable
- Define functions preorder and search
- Create main function
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Problem Statement:
(The following problem is based on a problem in a number of Java texts, including the text by Gaddis.)
Given a numeric expression in prefix form, develop a Java program to evaluate the expression.
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NOTE 1:
Your program should internally convert the prefix expression into a binary tree before evaluating it
Feel free to use any other data structures, in addition to the binary tree, that you may deem necessary to set up and evaluate your prefix expression
================================================================================
The following site provides some explanation on prefix expressions, as well as other forms of numeric expressions:
Infix, Prefix and Postfix Expressions (Links to an external site.)
Input Data:
Repeatedly, enter one prefix expression (as a string) at a time at the keyboard
alternatively, you may set up an input data file and get the data from the…
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Chapter 19 Solutions
C++ How to Program (10th Edition)
Ch. 19 - Prob. 19.6ECh. 19 - Prob. 19.7ECh. 19 - Prob. 19.8ECh. 19 - Prob. 19.9ECh. 19 - Prob. 19.10ECh. 19 - Prob. 19.11ECh. 19 - (Infix-to-Post fix conversion) Stacks are used by...Ch. 19 - Prob. 19.13ECh. 19 - Prob. 19.14ECh. 19 - Prob. 19.15E
Ch. 19 - Prob. 19.16ECh. 19 - Prob. 19.17ECh. 19 - (Duplicate Elimination) In this chapter, we saw...Ch. 19 - Prob. 19.19ECh. 19 - Prob. 19.20ECh. 19 - Prob. 19.21ECh. 19 - Prob. 19.22ECh. 19 - Prob. 19.23ECh. 19 - Prob. 19.24ECh. 19 - Prob. 19.25ECh. 19 - Prob. 19.26ECh. 19 - Prob. 19.27ECh. 19 - Prob. 19.28E
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