Question

You are given 102_Lab4.cpp. Please DO NOT change main function, but will only use it during development of your Date and Person classes. You need to complete class definitions in same cpp file and will submit the completed file. 

Sample Input:	Sample Output:
4 5 2000  Burak  12 6 1994	Burak: Appointment Day:4.5.2000 1276/1994

   Notes: Please check the sample input/output files with your main function (in 120_Lab4.cpp) before starting your implementation. 

  Testing: We provide a sample input/output text file pairs for you to test your codes at Ubuntu. We recommend you to use input redirection mechanism of your operating system to test your programs. For example, if your executable is called as Lab4, redirect the input.txt file to standard input using < operator and redirect your outputs to a file using > operator such as: 

> ./Lab4<input.txt>output.txt 

This kind of execution enables your programs to read inputs from a file without writing any file related functions. In other words, cin reads data from the redirected files instead of the std. input in this way (e.g. keyboard).

Answer 1

Step 1 : Save the following code in person.h

#include
#include

class Date
{
private:
   int day;
   int month;
   int year;
public:
   Date(int d, int m, int y) {
       day = d;
       month = m;
       year = y;
   }
   Date() {
       std::cin >> day >> month >> year;
   }
   void printDate2() {
       std::cout << day << "/" << month << "/" << year << "\n";
   }
   int getDay() {
       return day;
   }
   int getMonth() {
       return month;
   }
   int getYear() {
       return year;
   }
};

class Person
{
private:
   std::string name;
   Date doa;
public:
   Person(std::string nam, Date dat) {
       name = nam;
       doa = dat;
   }
   void prinInfo() {
       std::cout << name << ": Appointment Day:";
       std::cout << doa.getDay() << "." << doa.getMonth() << "." << doa.getYear() << "\n";
   }
};

Step 2 : Save the following code in Lab4.cpp

#include
#include
#include "person.h"
using namespace std;

int main() {
int d, m, y;
string s;
cin >> d >> m >> y;
cin >> s;
Date d1(d, m, y);
Date d2;
Person p(s, d1);
p.prinInfo();
d2.printDate2();
return 0;
}

Step 3 : Save the following lines in input.txt

4 5 2000
Burak

12/6/1994

Step 4 : Compile the program and run ./Lab4 < input.txt > output.txt

Following lines will be written to output.txt

Burak: Appointment Day:4.5.2000
12/6/1994