课后作业这样做对吗？
public class Traffic {
int people;
String tra;
public void run(){
System.out.println(people+"人乘坐"+tra+"出行");
}
}public class Car extends Traffic {
{super.people=40;
super.tra="大巴"; }
public Car(){
super.run();
}
}public class Test {
public static void main(String[] args){
Traffic T = new Traffic();
Car c = new Car();
}
}输出的结果是对的，但总觉得怪怪的，请教下各位大神，这样做有问题吗？
