19 lines
395 B
Java
19 lines
395 B
Java
|
// 9B
|
||
|
|
public class AreaG<T> {
|
||
|
|
private T t;
|
||
|
|
public void add(T t){
|
||
|
|
this.t = t;
|
||
|
|
}
|
||
|
|
public T get() {
|
||
|
|
return t;
|
||
|
|
}
|
||
|
|
public static void main(String[] args){
|
||
|
|
AreaG<Integer> rectange = new AreaG<Integer>();
|
||
|
|
AreaG<Double> circle = new AreaG<Double>();
|
||
|
|
rectange.add(10);
|
||
|
|
circle.add(2.5);
|
||
|
|
System.out.println(rectange.get());
|
||
|
|
System.out.println(circle.get());
|
||
|
|
}
|
||
|
|
}
|