Queue Input Problem Postup

[whoShmurf]

Hi, I'm having trouble getting user input to work properly with my Queue.
The queue is working as it should. However, I cant get the user input right. Any help would be much appreciated.
Edit: I've resolved the issue. The solution was embarrassingly simple..

#include <iostream>
#include <string>
#include <sstream>

using namespace std;


const static unsigned MAX_ITEMS = 4;

class Queue{
public:

	Queue();
	unsigned size() const;
	void add(const string & item);
	string remove();
	void show() const;

private:

	string data[MAX_ITEMS];
	unsigned first;
	unsigned elements;
};

bool die(const string & msg);


int main(){

	Queue test;
	unsigned x = 0, Size;
	


	//Hard Coded Input
//Hard coded Input
	/*
	test.add("Zero");
	test.add("One");
	test.show();
	cout << "Size: " << test.size() << endl;

	test.add("Two");
	test.add("Three");
	test.show();
	cout << "Size: " << test.size() << endl;

	test.remove();
	test.remove();
	test.show();
	cout << "Size: " << test.size() << endl;
	return
        */

	// User Input

	bool done = false;
	while (!done){
		string Input;

		cin >> Input; 
		if (Input == "."){
			
			done = true;
		}
		else{

			test.add(Input);
		
		}
	}

	test.show();
	

	return 0;
}


Queue::Queue(){

	elements = 0;
	first = 0;
}

unsigned Queue::size() const{

	return elements;

}

void Queue :: add(const string & item){
	if (elements == MAX_ITEMS){
		die("Queue overflow");
	}
	
	data[(first + elements) % MAX_ITEMS] = item;
	elements++;
}
copy of its value.
string Queue::remove(){

	if (!elements){
		die("Queue underflow");
	}
	elements--;
	unsigned tempFirst = first;
	first = (first + 1) % MAX_ITEMS;
	return data[tempFirst];

}

void Queue::show() const{

	cout << "Queue elements: ";
	for (unsigned x = 0; x < elements; x++){

		cout << "[" << x << "] " << data[(first + x) % MAX_ITEMS] << " ";

	}
	cout << endl;
}


bool die(const string & msg){
	cout << "Error: " << msg << "The program will now self destruct." << endl;
	exit(EXIT_FAILURE);
}