Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 6PP
Write a
| I'm not sure, but I think you will find the answer in Chapter #N. That's a good question. If I were you, I would not worry about such things. That question has puzzled philosophers for centuries. I don't know. I'm just a machine. Think about it and the answer will come to you. I used to know the answer to that question, but I've forgotten it. The answer can be found in a secret place in the woods. |
These answers are stored in a file (one answer per line), and your program simply reads the next answer from the file and writes it out as the answer to the question. After your program has read the entire file, it simply closes the file, reopens the file, and starts down the list of answers again.
Whenever your program outputs the first answer, it should replace the two symbols #N with a number between 1 and 18 (including the possibility of 1 and 18). In order to choose a number between 1 and 18, your program should initialize a variable to 18 and decrease the variable’s value by 1 each time it outputs a number so that the chapter numbers count backward from 18 to 1. When the variable reaches the value 0, your program should change its value back to 18. Give the number 17 the name NUMBER_OF_CHAPTERS with a global named constant declaration using the const modifier.
(Hint: Use the function newLine defined in this chapter.)
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java Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the rectangle centered at (0, 0) with width 10 and height 5. For example, (2, 2) is inside the rectangle and (6, 4) is outside the rectangle, as shown in the Figure.
(Hint: A point is in the rectangle if its horizontal distance to (0, 0) is less than or equal to 10 / 2 and its vertical distance to (0, 0) is less than or equal to 5 / 2.)
Here are sample runs of the program:
Sample 1:
Enter a point with two coordinates: 2 2
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Sample 2:
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Design:
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Coding: (Go over your code step by step)
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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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