package People;
public class People
{
protected double height;
protected double weight;
public double getHeight() {
return height;
}
public void setHeight(double height) {
this.height = height;
}
public double getWeight() {
return weight;
}
public void setWeight(double weight) {
this.weight = weight;
}
public void speakHello()
{
}
public void averangeHeight()
{
}
public void averangeWeight()
{
}
}
package People;
public class ChinesePeople extends People
{
public void speakHello()
{
System.out.println("你好，我来自中国，我的身高是："+this.height+"我的体重是："+this.weight);
}
public void averangeHeight()
{
System.out.println("我们中国人的平均身高是1.70米");
}
public void averangeWeight()
{
System.out.println("我们中国人的平均体重是55kg米");
}
public void chineseKongfu()
{
System.out.println("我会中国功夫--太极拳，借力用力，以慢打快。");
}
}
package People;
public class AmericanPeople extends People
{
public void speakHello()
{
System.out.println("你好，我来自美国，我的身高是："+this.height+"我的体重是："+this.weight);
}
public void averangeHeight()
{
System.out.println("我们美国人的平均身高是1.72米");
}
public void averangeWeight()
{
System.out.println("我们美国人人的平均体重是75kg米");
}
public void icanBoxing()
{
System.out.println("我会拳击，左勾拳，右勾拳，哈哈哈");
}
}
package People;
public class TEXT_people
{
public static void main(String[] args)
{
ChinesePeople cp=new ChinesePeople();
cp.setHeight(168);
cp.setWeight(65);
cp.speakHello();
cp.averangeHeight();
cp.averangeWeight();
cp.chineseKongfu();
AmericanPeople ap=new AmericanPeople();
ap.setHeight(155);
ap.setWeight(55);
ap.speakHello();
ap.averangeHeight();
ap.averangeWeight();
ap.icanBoxing();
}
}
