Homework/HW03/Queue.cc
int Queue::dequeue()
{
    int result = front();
    removeFront();
    return result;
}
// Remove the front object and return its value.
Remove the front object and return its value.
Remove the front object and return its value .
int Queue::dequeue()
{
    int result = front();
    removeFront();
    return result;
}
int Queue :: dequeue ( ) { int result = front ( ) ; removeFront ( ) ; return result ; }
Remove the front object and return its value.
Remove the front object and return its value .