An Introduction to Programming with C++: Eighth Edition
Chapter 13 Answers
Review Questions
1. a cout << address.length() << endl;
2. d getline(cin, cityName);
3. d both b and c
4. d none of the above
5. a 0 (zero)
6. c if (part.substr(0, 1) == “A”)
14. c result = state.find(“CA”, 5);
15. d 15
16. b code.replace(4, 2, “AB”);
Exercises – Pencil and Paper
1. The answer to this TRY THIS Exercise is located at the end of Chapter 13 in the book.
2. The answer to this TRY THIS Exercise is located at the end of Chapter 13 in the book.
3. message.replace(0, 2, “”);
4. code.replace(0, 1, “B”);
5. streetNum = address.substr(0, 4);
6. code = part.substr(4, 2);
10. if (rate.substr(rate.length() – 1, 1) == “%”)
rate.replace(rate.length() – 1, 1, “”);
//end if
11. subNum = address.find(“Grove Street“, 4);
12. location = amount.find(“.”, 0);
Exercises – Computer
16. The answer to this TRY THIS Exercise is located at the end of Chapter 13 in the book. The code is entered
in the TryThis16.cpp file, which is contained in either the Cpp8\Chap13\TryThis16 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
17. The answer to this TRY THIS Exercise is located at the end of Chapter 13 in the book. The code is entered
in the TryThis17.cpp file, which is contained in either the Cpp8\Chap13\TryThis17 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
18. See the ModifyThis18.cpp file, which is contained in either the Cpp8\Chap13\ModifyThis18 Project-IM
23. See the Intermediate23.cpp file, which is contained in either the Cpp8\Chap13\Intermediate23 Project-IM
folder (Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
24. See the Intermediate24.cpp file, which is contained in either the Cpp8\Chap13\Intermediate24 Project-IM
folder (Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
25. See the Intermediate25.cpp file, which is contained in either the Cpp8\Chap13\Intermediate25 Project-IM
folder (Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
26. See the Intermediate26.cpp file, which is contained in either the Cpp8\Chap13\Intermediate26 Project-IM
folder (Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
27. See the Intermediate27.cpp file, which is contained in either the Cpp8\Chap13\ Intermediate27 Project-IM
31. See the Advanced31.cpp file, which is contained in either the Cpp8\Chap13\Advanced31 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
32. See the Advanced32.cpp file, which is contained in either the Cpp8\Chap13\Advanced32 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
33. See the Advanced33.cpp file, which is contained in either the Cpp8\Chap13\Advanced33 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).
34. See the Advanced34.cpp file, which is contained in either the Cpp8\Chap13\Advanced34 Project-IM folder
(Microsoft) or the Cpp8\Chap13 folder (non-Microsoft).