/*open.cpp Determines whether an automatic sliding door should be activated.
 *Programmer: Justen Long
 *Block: 3B            October 14th, 2002
 *Input: State of the front pad, rear pad, and door.
 *Output: Message stating whether or not the door should be activated.
 ***************************/

#include <iostream.h>

int main()
{
	int front;
	int rear;
	int door;

	cout << "Is the front pad occupied? (1 for yes, 0 for no): ";
	cin >> front;
	cout << "Is the rear pad occupied? (1 for yes, 0 for no): ";
	cin >> rear;
	cout << "Is the door open or closed? (1 for open, 0 for closed): ";
	cin >> door;

	if(front==1&&rear==1&&door==1)
	{
		cout << "The door remains open.\n";
	}
	else if(front==1&&rear==1&&door==0)
	{
		cout << "The door should open.\n";
	}
	else if(front==1&&rear==0&&door==1)
	{
		cout << "The door remains open.\n";
	}
	else if(front==1&&rear==0&&door==0)
	{
		cout << "The door should open.\n";
	}

	if(front==0&&rear==1&&door==1)
	{
		cout << "The door remains open.\n";
	}
	else if(front==0&&rear==0&&door==1)
	{
		cout << "The door should close.\n";
	}
	else if(front==0&&rear==0&&door==0)
	{
		cout << "The door remains closed.\n";
	}
	return 0;
}

/*0.0.0
Is the front pad occupied? (1 for yes, 0 for no): 0
Is the rear pad occupied? (1 for yes, 0 for no): 0
Is the door open or closed? (1 for open, 0 for closed): 0
The door remains closed.
Press any key to continue
*/
/*0.0.1
Is the front pad occupied? (1 for yes, 0 for no): 0
Is the rear pad occupied? (1 for yes, 0 for no): 0
Is the door open or closed? (1 for open, 0 for closed): 1
The door should close.
Press any key to continue
*/
/*1.1.0
Is the front pad occupied? (1 for yes, 0 for no): 1
Is the rear pad occupied? (1 for yes, 0 for no): 1
Is the door open or closed? (1 for open, 0 for closed): 0
The door should open.
Press any key to continue
*/
/*1.1.1
Is the front pad occupied? (1 for yes, 0 for no): 1
Is the rear pad occupied? (1 for yes, 0 for no): 1
Is the door open or closed? (1 for open, 0 for closed): 1
The door remains open.
Press any key to continue
*/