Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
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Chapter 6.2, Problem 12STE
Explanation of Solution
Program:
//Include the needed headers
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <climits>
using namespace std;
//main() Method
int main()
{
//Print the required output
cout << "*";
cout...
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Decryption Key
A|B|C| D|E|F|G|H|I|J|K|L|M
N|O|P|Q|R|S|T|U|V|W|X|Y|Z
(letter above equals below, and vice versa)
As you can see, A becomes N, B becomes O and so on.
Your job is to write a program, with at least four functions, including main, which must do the following:
1. Ask user whether they want to encode or decode a message - if no, then terminate
2. Take the input string from the user, store it in dynamic memory (use new)
3. As appropriate, encode or decode the message using Rot13.
4. Output the encoded/decoded message
5. Delete the input string from dynamic memory (use delete)
You should submit a script file and a plain text output file (.txt) that contains the test output. Multiple file uploads are permitted. Don’t forget to include descriptive comments in your Python code.
Your submission will be assessed using the following Aspects.
Does the submission include the is_divisible function from Section 6.4 of the textbook?
Does the submission implement an is_power function that takes two arguments?
Does the is_power function call is_divisible?
Does the is_power function call itself recursively?
Does the is_power function include code for the base case of the two arguments being equal?
Does the is_power function include code for the base case of the second argument being "1"?
Does the submission include correct output for the five test cases?
The text output of a program should be well-formatted for readability as well as displaying
numbers with the proper notation and precision levels. The default output formatting in C++ is
often not desirable, so one can add explicit instructions to the cout stream. These manipulators
and functions are defined in the library.
• setw (n): set the width (number of characters) of the next item to be at least n.
• If the next item width is less than n, then pad the item with extra spaces.
• If the next item width is greater than n, then the entire next item is output.
• left and right: when used in conjunction with setw (), justify the item to one side
forcing the padding to the other side. Note that these manipulators are persistent, i.e. remains
effective until the next change occurs.
• fixed: use the fixed-point notation (the decimal point notation that we are familiar with)
when displaying a numerical item. Note that fixed defaults to 6 decimal points if the data
type is float or…
Chapter 6 Solutions
Problem Solving with C++ (9th Edition)
Ch. 6.1 - Prob. 1STECh. 6.1 - Prob. 2STECh. 6.1 - Suppose that you are still writing the same...Ch. 6.1 - Prob. 4STECh. 6.1 - Prob. 5STECh. 6.1 - Prob. 6STECh. 6.1 - Suppose bla is an object, dobedo is a member...Ch. 6.1 - Prob. 8STECh. 6.1 - Prob. 9STECh. 6.1 - A program has read half of the lines in a file....
Ch. 6.1 - Prob. 11STECh. 6.2 - Prob. 12STECh. 6.2 - Prob. 13STECh. 6.2 - Prob. 14STECh. 6.2 - What output will be sent to the stuff.dat when the...Ch. 6.2 - Prob. 16STECh. 6.2 - In formatting output, the following flag constants...Ch. 6.2 - Here is a code segment that reads input from...Ch. 6.2 - Prob. 19STECh. 6.2 - Write the definition for a void function called...Ch. 6.2 - (This exercise is for those who have studied the...Ch. 6.3 - Suppose c is a variable of type char. What is the...Ch. 6.3 - Suppose c is a variable of type char. What is the...Ch. 6.3 - Prob. 24STECh. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Suppose that the program described in Self-Test...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Prob. 29STECh. 6.3 - Define a function called copyLine that takes one...Ch. 6.3 - Prob. 31STECh. 6.3 - (This exercise is for those who have studied the...Ch. 6.3 - (This exercise is for those who have studied the...Ch. 6.3 - Suppose ins is a file input stream that has been...Ch. 6.3 - Write the definition for a void function called...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Write some C++ code that will read a line of text...Ch. 6 - Write a program that will search a file of numbers...Ch. 6 - Write a program that takes its input from a file...Ch. 6 - a. Compute the median of a data file. The median...Ch. 6 - Write a program that takes its input from a file...Ch. 6 - Write a program that gives and takes advice on...Ch. 6 - Write a program that reads text from one file and...Ch. 6 - Prob. 7PCh. 6 - Write a program to generate personalized junk...Ch. 6 - Write a program to compute numeric grades for a...Ch. 6 - Enhance the program you wrote for Programming...Ch. 6 - Prob. 4PPCh. 6 - Write a program that will correct a C++ program...Ch. 6 - Write a program that allows the user to type in...Ch. 6 - This project is the same as Programming Project 6,...Ch. 6 - This program numbers the lines found in a text...Ch. 6 - Write a program that computes all of the following...Ch. 6 - The text file babynames2012.txt, which is included...Ch. 6 - To complete this problem you must have a computer...Ch. 6 - Write a program that prompts the user to input the...Ch. 6 - The following is an old word puzzle: Name a common...
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