int main();

#include <iostream> // library to use cin and cout
#include <string> // library to strings
 
using namespace std;
 
class dayType
{
public:
    void setDay(char day);
    void nextDay();
	void printDay() const;
 
private:
    string dayofweek[7];
	int current;
	char userEntry;
};
 
int main();
{
	dayType myDay; // class named dayType - object named myDay
	char day;
 
	cout << "Please enter M for Monday, T for Tuesday, W for Wednesday" << endl;
	cout << "R for Thursday, F for Friday, S for Saturday or U for Sunday" << endl;
	cout << endl;
 
	cin >> day;  
 
	myDay.setDay(day); // set the day
	cout << endl;
	myDay.printDay() const; // print the day
	cout << endl;
	myDay.nextDay(); // return the next day
	cout << endl;
 
	cout << myDay.printDay() << endl;
 
	return 0;
} // end of main
 
void dayType::setDay(char day)
{
	if ( day == 'm' || day == 'M' )
	{
		(dayofweek [0] == "MONDAY");
	    current = 1;
		userEntry = day;
	}
 
	if ( day == 't' || day == 'T' )
	{
		(dayofweek [1] == "TUESDAY");
	    current = 2;
		userEntry = day;
	}
 
	if ( day == 'w' || day == 'W' )
	{
		(dayofweek [2] == "WEDNESDAY");
	    current = 3;
		userEntry = day;
	}
 
	if ( day == 'r' || day == 'R' )
	{
		(dayofweek [3] == "THURSDAY");
	    current = 4;
		userEntry = day;
	}
 
	if ( day == 'f' || day == 'F' )
	{
		(dayofweek [4] == "FRIDAY");
	    current = 5;
		userEntry = day;
	}
 
	if ( day == 's' || day == 'S' )
	{
		(dayofweek [5] == "SATURDAY");
	    current = 6;
		userEntry = day;
	}
 
	if ( day == 'u' || day == 'U' )
	{
		(dayofweek [6] == "SUNDAY");
	    current = 7;
		userEntry = day;
	}
}
 
void dayType::nextDay()
{
	{
	current++;
	if (current = 7)
	current = 0;
	}
 
	{
	current++;
	if (current = 6)
	current = 7;
	}
 
	{
	current++;
	if (current = 5)
	current = 6;
	}
 
	{
	current++;
	if (current = 4)
	current = 5;
	}
 
	{
	current++;
	if (current = 3)
	current = 4;
	}
 
	{
	current++;
	if (current = 2)
	current = 3;
	}
 
	{
	current++;
	if (current = 1)
	current = 2;
	}
}
 
void dayType::printDay() const
{
	cout << "The day is: " << dayofweek << endl;
	printDay();
}