#include<iostream>
using namespace std;
//Lab 6 for CmpE46//
int main ()
{
	int m , o1 , o2 , s;// integers for the inputs

	cout << "There are four people who could be using two lockers." << endl;
	cout << "Enter 1 if they are not using the locker." << endl;
	cout << "Enter 0 is the locker is available." << endl;

	cout << "Beginning the questions. Please enter 1 or 0 ONLY." << endl;
	cout << "Does the Manager have a locker available?" << endl;
	cin  >> m;//input for manager
	cout << "Does the Officier A have a locker available?" << endl;
	cin  >> o1;// input for officier A
	cout << "Does the Officier B have a locker available?" << endl;
	cin  >> o2;// input for officer B
	cout << "Does the Security guy have a locker available?" << endl;
	cin  >> s;// input for security

	if ( (m==0 && o1==0 && o2==0 && s==0)  ||//Choices for both lockers closed.
		( m==0 && o1==0 && o2==0 && s==1) ||
		( m==0 && o1==1 && o2==0 && s==0) ||
		( m==0 && o1==1 && o2==0 && s==1) ||
		( m==1 && o1==0 && o2==0 && s==0))
		cout << "Lockers 1 and 2 are CLOSED!" << endl;

	else if ( (m==0 && o1==0 && o2==1 && s==1) ||
		( m==1 && o1==0 && o2==1 && s==1) ||
		( m==1 && o1==1 && o2==0 && s==0) ||//All possible combination of locker 2 is open.
		( m==1 && o1==1 && o2==0 && s==1))
		cout << "Locker 2 is OPEN!" << endl;
	
	
	else if ( (m==0 && o1==1 && o2==1 && s==0) ||
		( m==0 && o1==1 && o2==1 && s==1) ||
		( m==1 && o1==0 && o2==0 && s==1) ||
		( m==1 && o1==0 && o2==1 && s==0) ||//All possible combination of locker 1 is open.
		( m==1 && o1==1 && o2==1 && s==0))
		cout << "Locker 1 is OPEN!" << endl;
	
	else if ( m==1 && o1==1 && o2==1 && s==1)//Combo for just locker 1 and 2 open.
		cout << "Lockers 1 and 2 are OPEN!" << endl;
	
	else 
		cout << "You have entered a wrong number somewhere along the program." << endl;
	
	return 0;
}