Problem: Modify your code (which is posted below) by adding additional two data age with int data type. Define the class Person in Person.h file and define four member functions in Person.cpp. The function setName sets the first name, last name and age. The function printName prints last name followed by a comma, first name, and age both to a file and to screen. You need to pass an object of ofstream type to write data to a file. You also need to open notepad to type 5 full names (any names and numbers are OK):

John Smith 24

William Derrick 32

Chris Lee 19

Anna Budd 31

Joe Grant 25

Save it with the file name infile.txt. You can assume each line has three words and the last word is a number. In the main program, declare an array of objects of type Person with 20 elements. Next, repeatedly read the full name one line by one line, separate the first, last name and age and call setName() to assign some data to the objects. If your input file has more than 20 full names, stop reading and output message Too many names. Stop reading. Then output all names both to screen and to a file.

Requirements: You must use three files. Your program can read up to 20 names.

Note: When you use strtok to get the word 24, it is a string. You must call the function atoi to convert a string to an integer.

Suggested screen design (the output file also has the same messages):

Last Name First Name Age

Smith, John 24

Derrick, William 32

Lee, Chris 19

Budd, Anna 31

Grant, Joe 25

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#include using namespace std;

#include

#include using std::setw;

class Person { public: void setName(char *fName, char *lName, char a) { strcpy_s(firstName, fName); strcpy_s(lastName, lName); initial = a; } void printName() { cout << setw(14) << lastName << ","; cout << setw(16) << firstName; cout << setw(18) << initial << endl; } private: char firstName[20], lastName[20], initial; };

int main() { const int size = 10; Person p[size]; char fullName[80], *fName, *lName, *mName; char *nextPtr; int i; for (i = 0; i < size; i++) { cout << "Enter Full name for person "<< i + 1 << " (exit to end:) " ; cin.getline(fullName,79,' '); fName = strtok_s(fullName, " ", &nextPtr); if (strcmp(fullName, "exit") == 0) break; else { if (fName == NULL) { cout << "You didn't type name for person " << i + 1 << ". Try again. "; cout << endl; i--; continue; } lName = strtok_s(NULL, " ", &nextPtr); if (lName == NULL) { cout << "You didn't type name for person " << i + 1 << ". Try again. "; cout << endl; i--; continue; }

mName = strtok_s(NULL, " ", &nextPtr);

if (mName == NULL) p[i].setName(fName, lName, '-');

else { p[i].setName(fName, mName, lName[0]); cout << endl;

} } } cout << endl; cout << setw(15) << "last Name"; cout << setw(16) << "First Name"; cout << setw(17) << " Middle Initial" << endl; for (int j = 0; j < i; j++) p[j].printName(); return 0; }