class constructor to create date and time

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im trying to create two classes: a Date class and a Time class. The Date class has to have three private data members: day, month and year. The Time class should have two private data members: hour and minute. Each class should have two member functions: a constructor and display.

im lost and my code won't run



class Date {

private:
int month, day, year;

public:
Date(int m, int d, int y){
month = m;
day = d;
year = y;
}


};

#endif


#include<iostream>
#include "Date.h"


Date::

void Date::Display( int m, int d, int y)
{
month = m;
day = 0;
year = y;
cout<<month<<" "<<date<<", "<<year<<endl;
}


#include "Date.h"
#include "Time.h"


int main()
{
Date dt(7,4,1776);
Time tm(12,3);
dt.display();
tm.display();
return 0;

Define "won't run".
I also cannot understand the purpose of these two classes.
for example: what could this mean:

Code:

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Date dt(7777 ,-3444444, -117769999);
Time tm(4512, -888888883);

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Before posting code, please format properly and use code tags. Go advanced, select the code and click '#'.

Your class Date definition doesn't have a member function for display either declared or defined.

Code:

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Date:: void Date::display( int m, int d, int y)
{

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This is an invalid construct. If you have declared the function in the class definition then it should be

Code:

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void Date::display(int m, int d, int y)

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As Victor notes in post #2, there is no error checking of constructor parameters to make sure they are a valid date.