Problem Solving with C++ (10th Edition)
Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 7, Problem 4P

The following code creates a small phone book. An array is used to store a list of names and another array is used to störe the phone numbers that go with each name. For example. Michael Myers’ phone number is 333-8000 and Ash Williams’ phone number is 333-2323. Write the function lookupName so the code properly looks up and returns the phone number for the input target name.

  int main ()

  {

  using namespace std;

  string names[] = {“Michael Myers”,

  “Ash Williams”,

     “Jack Torrance”,

     “Freddy Krueger”};

  string phoneNumbers[] = {“333–8000”, “333–2323”,

  “333–6150”, “339–7570”};

  string targetName, targetPhone;

  char c;

  do

  {

  cout << “Enter a name to find the ”

  << “corresponding phone number.”

  << endl;

  getline(cin, targetName);

  targetPhone = lookupName(targetName,

  names, phoneNumbers, 4);

  if (targetPhone.length() > 0)

  cout << “The number is: “

  << targetPhone << endl;

  else

  cout << “Name not found. ”

  << endl;

  cout << “Look up another name? (y/n)”

  << endl;

  cin > c;

  cin.ignore();

  } while (c == ‘y’);

  return 0;

  }

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Chapter 7 Solutions

Problem Solving with C++ (10th Edition)

Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Prob. 12STECh. 7.2 - Write a function definition for a function called...Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Insert const before any of the following array...Ch. 7.2 - Write a function named outOfOrder that takes as...Ch. 7.3 - Write a program that will read up to ten...Ch. 7.3 - Write a program that will read up to ten letters...Ch. 7.3 - Following is the declaration for an alternative...Ch. 7.4 - Prob. 20STECh. 7.4 - Write code that will fill the array a (declared...Ch. 7.4 - Prob. 22STECh. 7 - Write a function named firstLast2 that takes as...Ch. 7 - Write a function named countNum2s that takes as...Ch. 7 - Write a function named swapFrontBack that takes as...Ch. 7 - The following code creates a small phone book. An...Ch. 7 - There are three versions of this project. Version...Ch. 7 - Hexadecimal numerals are integers written in base...Ch. 7 - Solution to Programming Project 7.3 Write a...Ch. 7 - Prob. 4PPCh. 7 - Write a program that reads in a list of integers...Ch. 7 - Prob. 6PPCh. 7 - An array can be used to store large integers one...Ch. 7 - Write a program that will read a line of text and...Ch. 7 - Write a program to score five-card poker hands...Ch. 7 - Write a program that will allow two users to play...Ch. 7 - Write a program to assign passengers seats in an...Ch. 7 - Prob. 12PPCh. 7 - The mathematician John Horton Conway invented the...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - A common memory matching game played by young...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Prob. 19PPCh. 7 - The Social Security Administration maintains an...

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