C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Textbook Question
Chapter 14, Problem 14.10E
Write a series of statements that accomplish each of the following. Assume that we've defined class Person that contains the private data members
char lastName[15];
char firstName [10]:
int age;
int id;
and public member functions
// accessor functions for id
void set Id(int);
int getId() const;
// accessor functions for lastName
void setLastName (const string&);
string getLastName() const;
// accessor functions for firstName
void setFirstName(const string&);
string getFirstName() const;
// accessor functions for age
void setAge (int);
int getAge() const;
Also assume that any random-access files have been opened properly.
- Initialize nameage.dat with 100 records that store values lastName =”unassigned”, firstName = “” and age = 0.
- Input 10 last names, first names and ages, and write them to the file,
- Update a record that already contains information. If the record does not contain information, inform the user "No info".
- Delete a record that contains information by reinitializing that particular record.
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C++
Personal Information Class:
Design a class that holds the following personal data: name, age, and phone number. Write appropriate accessor and mutator functions. Demonstrate the class by writing a program that creates three instances of it. One instance should hold your information, and the other two should hold your friend's or family member's information.
Programming Exercise 11-2
dateType.h file provided
#ifndef date_H
#define date_H
class dateType
{
public:
void setDate(int month, int day, int year);
//Function to set the date.
//The member variables dMonth, dDay, and dYear are set
//according to the parameters
//Postcondition: dMonth = month; dDay = day;
// dYear = year
int getDay() const;
//Function to return the day.
//Postcondition: The value of dDay is returned.
int getMonth() const;
//Function to return the month.
//Postcondition: The value of dMonth is returned.
int getYear() const;
//Function to return the year.
//Postcondition: The value of dYear is returned.
void printDate() const;
//Function to output the date in the form mm-dd-yyyy.
bool isLeapYear();
//Function to determine whether the year is a leap year.
dateType(int month = 1, int day = 1, int year = 1900);
//Constructor to…
Chapter 9 defined the struct studentTypeto implement the basic properties of a student. Define the class studentType with the same components as the struct studentType, and add member functions to manipulate the data members. (Note that the data members of the class studentType must be private.)
Write a program to illustrate how to use the class studentType.
Struct studentType:
struct studentType { string firstName; string lastName; char courseGrade; int testScore; int programmingScore; double GPA; };
An example of the program is shown below:
Name: Sara Spilner Grade: A Test score: 89 Programming score: 92 GPA: 3.57 ***************
Chapter 14 Solutions
C++ How to Program (10th Edition)
Ch. 14 - (Fill in the Blanks) Fill in the blanks in each of...Ch. 14 - (File Matching) Exercise 14.3 asked you to write a...Ch. 14 - (File Matching Test Data) After writing the...Ch. 14 - Prob. 14.8ECh. 14 - (File-Matching Enhancement) Its common to have...Ch. 14 - Write a series of statements that accomplish each...Ch. 14 - Prob. 14.11ECh. 14 - (Telephone-Number Word Generator) Standard...Ch. 14 - (sizeof Operator) Write a program that uses the...Ch. 14 - Prob. 14.14MAD
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