Problem Solving with C++ 9th Edition

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Problem Solving with C++ (9th Edition)

Walter Savitch (Author)

You are purchasing a standalone product; MyProgrammingLab does not come packaged with this content. If you would like to purchase both the physical text and MyProgrammingLab  search for ISBN-10: 0133862216/ISBN-13: 9780133862218. That package includes ISBN-10: 0133591743/ISBN-13: 9780133591743  and ISBN-10: 0133834417 /ISBN-13: 9780133834413.

MyProgrammingLab is not a self-paced technology and should only be purchased when required by an instructor.

Problem Solving with C++ is intended for use in the C++ introductory programming course. Created for the beginner, it is also suitable for readers interested in learning the C++ programming language.

Problem Solving with C++ continues to be the most widely used textbook by students and instructors in the introduction to programming and C++ language course. Through each edition, hundreds and thousands of students have valued Walt Savitch’s approach to programming, which emphasizes active reading through the use of well-placed examples and self-test examples. Created for the beginner, this book focuses on cultivating strong problem-solving and programming techniques while introducing students to the C++ programming language.

MyProgrammingLab for Problem Solving with C++ is a total learning package. MyProgrammingLab is an online homework, tutorial, and assessment program that truly engages students in learning. It helps students better prepare for class, quizzes, and exams—resulting in better performance in the course—and provides educators a dynamic set of tools for gauging individual and class progress.

Teaching and Learning Experience

This program presents a better teaching and learning experience–for you and your students.

• Personalized Learning with MyProgrammingLab: Through the power of practice and immediate personalized feedback, MyProgrammingLab helps students fully grasp the logic, semantics, and syntax of programming.
• Keep Your Course Current: This edition features a new introduction to C++11 in the context of C++98.
• Flexible Coverage that Fits your Course: Instructors can easily adapt the order in which chapters and sections are covered in their course without losing continuity.
• Clear and Friendly Presentation: Savitch’s clear, concise style is a hallmark feature of the text, receiving praise from students and instructors alike.
• Tried-and-true Pedagogy: A suite of pedagogical tools, enhanced by understandable language and code, has been used by hundreds of thousands of students and instructors.
  

Product Details

• Paperback: 1088 pages
• Publisher: Pearson; 9 edition (Feb. 11 2014)
• Language: English
• ISBN-10: 0133591743
• ISBN-13: 978-0133591743
• Product Dimensions: 18.5 x 4.1 x 23.1 cm
• Shipping Weight: 1.4 Kg
• http://www.pearsonhighered.com/bookseller/product/Problem-Solving-with-C-9E/9780133591743.page
  

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关键词：problem Solving Edition dition editio technology includes physical purchase content

1. 1 #include <iostream>
   
2. 2 using namespace std;
   
3. 3 int main( )
   
4. 4 {
   
5. 5 int number_of_bars;
   
6. 6 double one_weight, total_weight;
   
7. 7
   
8. 8 cout << "Enter the number of candy bars in a package\n";
   
9. 9 cout << "and the weight in ounces of one candy bar.\n";
   
10. 10 cout << "Then press return.\n";
    
11. 11 cin >> number_of_bars;
    
12. 12 cin >> one_weight;
    
13. 13
    
14. 14 total_weight = one_weight * number_of_bars;
    
15. 15
    
16. 16 cout << number_of_bars << " candy bars\n";
    
17. 17 cout << one_weight << " ounces each\n";
    
18. 18 cout << "Total weight is " << total_weight << " ounces.\n";
    
19. 19
    
20. 20 cout << "Try another brand.\n";
    
21. 21 cout << "Enter the number of candy bars in a package\n";
    
22. 22 cout << "and the weight in ounces of one candy bar.\n";
    
23. 23 cout << "Then press return.\n";
    
24. 24 cin >> number_of_bars;
    
25. 25 cin >> one_weight;
    
26. 26
    
27. 27 total_weight = one_weight * number_of_bars;
    
28. 28
    
29. 29 cout << number_of_bars << " candy bars\n";
    
30. 30 cout << one_weight << " ounces each\n";
    
31. 31 cout << "Total weight is " << total_weight << " ounces.\n";
    
32. 32
    
33. 33 cout << "Perhaps an apple would be healthier.\n";
    
34. 34
    
35. 35 return 0;
    
36. 36 }

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1. Display 2.8 An if-else Statement (part 1 of 2)
   
2. 1 #include <iostream>
   
3. 2 using namespace std;
   
4. 3 int main( )
   
5. 4 {
   
6. 5 int hours;
   
7. 6 double gross_pay, rate;
   
8. 7 cout << "Enter the hourly rate of pay: $";
   
9. 8 cin >> rate;
   
10. 9 cout << "Enter the number of hours worked,\n"
    
11. 10 << "rounded to a whole number of hours: ";
    
12. 11 cin >> hours;
    
13. 12 if (hours > 40)
    
14. 13 gross_pay = rate * 40 + 1.5 * rate * (hours - 40);
    
15. 14 else
    
16. 15 gross_pay = rate * hours;
    
17. 16 cout.setf(ios::fixed);
    
18. 17 cout.setf(ios::showpoint);
    
19. 18 cout.precision(2);
    
20. 19 cout << "Hours = “ << hours << endl;
    
21. 20 cout << "Hourly pay rate = $" << rate << endl;
    
22. 21 cout << "Gross pay = $" << gross_pay << endl;
    
23. 22 return 0;
    
24. 23 }

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1. Display 2.16 Charge Card Program
   
2. 1 #include <iostream>
   
3. 2 using namespace std;
   
4. 3 int main( )
   
5. 4 {
   
6. 5 double balance = 50.00;
   
7. 6 int count = 0;
   
8. 7 cout << "This program tells you how long it takes\n"
   
9. 8 << "to accumulate a debt of $100, starting with\n"
   
10. 9 << "an initial balance of $50 owed.\n"
    
11. 10 << "The interest rate is 2% per month.\n";
    
12. 11 while (balance < 100.00)
    
13. 12 {
    
14. 13 balance = balance + 0.02 * balance;
    
15. 14 count++;
    
16. 15 }
    
17. 16 cout << "After " << count << " months,\n";
    
18. 17 cout.setf(ios::fixed);
    
19. 18 cout.setf(ios::showpoint);
    
20. 19 cout.precision(2);
    
21. 20 cout << "your balance due will be $" << balance << endl;
    
22. 21 return 0;
    
23. 22 }
    
24. 23

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1. Display 2.17 Comments and Named Constants
   
2. 1 //File Name: health.cpp (Your system may require some suffix other than cpp.)
   
3. 2 //Author: Your Name Goes Here.
   
4. 3 //Email Address: you@yourmachine.bla.bla
   
5. 4 //Assignment Number: 2
   
6. 5 //Description: Program to determine if the user is ill.
   
7. 6 //Last Changed: September 23, 2014
   
8. 7
   
9. 8 #include <iostream>
   
10. 9 using namespace std;
    
11. 10 int main( )
    
12. 11 {
    
13. 12 const double NORMAL = 98.6; //degrees Fahrenheit
    
14. 13 double temperature;
    
15. 14
    
16. 15 cout << "Enter your temperature: ";
    
17. 16 cin >> temperature;
    
18. 17
    
19. 18 if (temperature > NORMAL)
    
20. 19 {
    
21. 20 cout << "You have a fever.\n";
    
22. 21 cout << "Drink lots of liquids and get to bed.\n";
    
23. 22 }
    
24. 23 else
    
25. 24 {
    
26. 25 cout << "You don't have a fever.\n";
    
27. 26 cout << "Go study.\n";
    
28. 27 }
    
29. 28
    
30. 29 return 0;
    
31. 30 }

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1. Display 3.4 The Importance of Braces
   
2. 1 //Illustrates the importance of using braces in if-else statements.
   
3. 2 #include <iostream>
   
4. 3 using namespace std;
   
5. 4 int main( )
   
6. 5 {
   
7. 6 double fuel_gauge_reading;
   
8. 7
   
9. 8 cout << "Enter fuel gauge reading: ";
   
10. 9 cin >> fuel_gauge_reading;
    
11. 10
    
12. 11 cout << "First with braces:\n";
    
13. 12 if (fuel_gauge_reading < 0.75)
    
14. 13 {
    
15. 14 if (fuel_gauge_reading < 0.25)
    
16. 15 cout << "Fuel very low. Caution!\n";
    
17. 16 }
    
18. 17 else
    
19. 18 {
    
20. 19 cout << "Fuel over 3/4. Don't stop now!\n";
    
21. 20 }
    
22. 21
    
23. 22 cout << "Now without braces:\n";
    
24. 23 if (fuel_gauge_reading < 0.75)
    
25. 24 if (fuel_gauge_reading < 0.25)
    
26. 25 cout << "Fuel very low. Caution!\n";
    
27. 26 else
    
28. 27 cout << "Fuel over 3/4. Don't stop now!\n";
    
29. 28
    
30. 29 return 0;
    
31. 30 }

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1. Display 3.5 Multiway if-else Statement
   
2. 1 //Program to compute state income tax.
   
3. 2 #include <iostream>
   
4. 3 using namespace std;
   
5. 4
   
6. 5 //This program outputs the amount of state income tax due computed
   
7. 6 //as follows: no tax on income up to $15,000; 5% on income between
   
8. 7 //$15,001 and $25,000; 10% on income over $25,000.
   
9. 8
   
10. 9 int main( )
    
11. 10 {
    
12. 11 int net_income;
    
13. 12 double tax_bill;
    
14. 13 double five_percent_tax, ten_percent_tax;
    
15. 14
    
16. 15
    
17. 16 cout << "Enter net income (rounded to whole dollars) $";
    
18. 17 cin >> net_income;
    
19. 18
    
20. 19 if (net_income <= 15000)
    
21. 20 tax_bill = 0;
    
22. 21 else if ((net_income > 15000) && (net_income <= 25000))
    
23. 22 //5% of amount over $15,000
    
24. 23 tax_bill = (0.05 * (net_income - 15000));
    
25. 24 else //net_income > $25,000
    
26. 25 {
    
27. 26 //five_percent_tax = 5% of income from $15,000 to $25,000.
    
28. 27 five_percent_tax = 0.05 * 10000;
    
29. 28 //ten_percent_tax = 10% of income over $25,000.
    
30. 29 ten_percent_tax = 0.10 * (net_income - 25000);
    
31. 30 tax_bill = (five_percent_tax + ten_percent_tax);
    
32. 31 }
    
33. 32
    
34. 33 cout.setf(ios::fixed);
    
35. 34 cout.setf(ios::showpoint);
    
36. 35 cout.precision(2);
    
37. 36 cout << "Net income = $" << net_income << endl
    
38. 37 << "Tax bill = $" << tax_bill << endl;
    
39. 38
    
40. 39 return 0;
    
41. 40 }

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1. Display 3.6 A switch Statement (part 1 of 2)
   
2. 1 //Program to illustrate the switch statement.
   
3. 2 #include <iostream>
   
4. 3 using namespace std;
   
5. 4 int main( )
   
6. 5 {
   
7. 6 char grade;
   
8. 7 cout << "Enter your midterm grade and press Return: ";
   
9. 8 cin >> grade;
   
10. 9 switch (grade)
    
11. 10 {
    
12. 11 case 'A':
    
13. 12 cout << "Excellent. "
    
14. 13 << "You need not take the final.\n";
    
15. 14 break;
    
16. 15 case 'B':
    
17. 16 cout << "Very good. ";
    
18. 17 grade = 'A';
    
19. 18 cout << "Your midterm grade is now "
    
20. 19 << grade << endl;
    
21. 20 break;
    
22. 21 case 'C':
    
23. 22 cout << "Passing.\n";
    
24. 23 break;
    
25. 24 case 'D':
    
26. 25 case 'F':
    
27. 26 cout << "Not good. "
    
28. 27 << "Go study.\n";
    
29. 28 break;
    
30. 29 default:
    
31. 30 cout << "That is not a possible grade.\n";
    
32. 31 }
    
33. 32 cout << "End of program.\n";
    
34. 33 return 0;
    
35. 34 }

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