Thread: 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";
}