just a simple question

Does anyone know how to get the input of a user without them haveing to press enter after they are finished..

for example:

1. Go home
2. Get Drunk
3. Get layed
>>3

and then immidiatly after the user presses 1,2 or 3 it goes to that option

int choice;

cin >> choice;

switch (choice)
{
case 1:
cout << "you went home";

case 2:
cout << "you got drunk";

case 3:
cout << "you got laid";

default:
cout << "invalid choice";
}

that wouldn't work you would still have to press enter after the user type's a number to put it into choise.

char option = getch();

if (option =='1')
{
cout<<"you got drunk with a ferret called pete";
}

if (option == '2')
{
cout<<"you went home with pete the ferret";
}

if (option == '3')
{
cout<<"you and pete the ferret ...";
}

thanx it works