public static void main(String[] args) {
Vector<Vector> v=new Vector<Vector>();//Vector的壹維數組,即二維數組
Vector<Double> v1=new Vector<Double>();//壹維數組
Vector<Double> v2=new Vector<Double>();//壹維數組
v1.add(1d);
v1.add(2d);
v.addElement(v1);
v.addElement(v2);
//這裏是取得Vector中的第壹個子Vector,然後用for循環來取得其中的值
Vector<Vector<Double>> vel = v.elementAt(0);
for (int i = 0; i < vel.size(); i++) {
System.out.println(vel.elementAt(i));
}
}
}