#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

vector<string> games;                //database for the game titles
vector<string>::iterator myIterator; //iterator...
vector<string>::const_iterator iter; //same

bool quit = false; // if user wants to quit
int counter = 0; // for counting purposes 
string choice; // user input
string gameName; // contains name of the game, which can be used for several operations

int main()
{
	           // welcome screen
	cout << "\tWelcome to the game database\n\n";
	cout << "Here you can create a list of games.\n\n";
	cout << "To add a game title to the list, enter 'add'.\n";
	cout << "To remove a game title from the list, enter 'remove'.\n";
	cout << "To take a look at the list, enter 'list'.\n";
	cout << "To receive help on the commands, enter 'help'.\n";
	cout << "To quit the program, enter 'quit'.\n";
	
	while (quit != true)
	{
		cout << "\n: "; // creating a dos like enviroment
		cin >> choice;  // and asking for input
 		cout << endl;   //

		if (choice == "list") //when the user wants to see the list
		{
			if (games.size() == 0)
				cout << "No games in the list, yet.\n";
			else
			{
				cout << "The games:\n"; 
				          // we display the list
				for (iter = games.begin(); iter != games.end(); ++iter)
					cout << *iter << endl;
			}
		}

		if (choice == "add") // when user wants to  add something
		{
			cout << "enter the title of the game.\n";
			cout << ": ";
			cin  >> gameName;
			cout << endl;

			      // if he actually entered something, we add it to the database
			if (gameName != "")
				games.push_back(gameName);
			else
				cout << "invalid input...\n";

			gameName = ""; // reset
		}

		if (choice == "remove") // when user wants to delete something
		{
			cout << "Enter the title you would like to remove.\n";
			cout << ": ";
			cin >> gameName;
			cout << endl;

			for (myIterator = games.begin(); myIterator != games.end(); ++myIterator)
			{
				if (*myIterator == gameName)
				{
					games.erase((games.begin() + counter));
					cout << "Game removed.\n";
				}
				counter++;
			
			}
			counter = 0; // reset
		}

	}
}

myIterator = games.begin(); while (myIterator != games.end()){	if (*myIterator == gameName)	{		myIterator = games.erase(myIterator);		cout << "Game removed.\n";	}	else		++myIterator;}

#include <iostream>#include <string>#include <vector>#include <algorithm>using namespace std;vector<string> games;                //database for the game titlesvector<string>::iterator myIterator; //iterator...vector<string>::const_iterator iter; //samebool quit = false; // if user wants to quitint counter = 0; // for counting purposes string choice; // user inputstring gameName; // contains name of the game, which can be used for several operationsint main(){	           // welcome screen	cout << "\tWelcome to the game database\n\n";	cout << "Here you can create a list of games.\n\n";	cout << "To add a game title to the list, enter 'add'.\n";	cout << "To remove a game title from the list, enter 'remove'.\n";	cout << "To take a look at the list, enter 'list'.\n";	cout << "To receive help on the commands, enter 'help'.\n";	cout << "To quit the program, enter 'quit'.\n";		while (quit != true)	{		cout << "\n: "; // creating a dos like enviroment		cin >> choice;  // and asking for input 		cout << endl;   //		if (choice == "list") //when the user wants to see the list		{			if (games.size() == 0)				cout << "No games in the list, yet.\n";			else			{				cout << "The games:\n"; 				          // we display the list				for (iter = games.begin(); iter != games.end(); ++iter)					cout << *iter << endl;			}		}		if (choice == "add") // when user wants to  add something		{			cout << "enter the title of the game.\n";			cout << ": ";			cin  >> gameName;			cout << endl;			      // if he actually entered something, we add it to the database			if (gameName != "")				games.push_back(gameName);			else				cout << "invalid input...\n";			gameName = ""; // reset		}		if (choice == "remove") // when user wants to delete something		{			cout << "Enter the title you would like to remove.\n";			cout << ": ";			cin >> gameName;			cout << endl;			myIterator = games.begin(); 			while (myIterator != games.end())			{				if (*myIterator == gameName)				{					myIterator = games.erase(myIterator);					cout << "Game removed.\n";				}				else					++myIterator;			}		}		if (choice == "help")		{			cout << "To add a game title to the list, enter 'add'.\n";			cout << "To remove a game title from the list, enter 'remove'.\n";			cout << "To take a look at the list, enter 'list'.\n";			cout << "To receive help on the commands, enter 'help'.\n";			cout << "To quit the program, enter 'quit'.\n";		}		if (choice == "quit")			quit = true;		}		system("PAUSE");		return 0;}

std::list<string> games;typedef std::list<string>::iterator listIter;typedef std::list<string>::const_iterator clistIter;listIter myIterator = games.begin();clistIter listEnd = games.end();while (myIterator != listEnd){	if (*myIterator == gameName)	{		myIterator = games.erase(myIterator);		std::cout << "Game removed.\n";                break; /* Break iterator while loop */                            	}	else		++myIterator;}