192403蒲文强——面向对象第五次作业

import java.util.*;

/**

• @author Shinelon
• @project my homeworkpapapa
• @package PACKAGE_NAME
• @date 2019/9/18 9:18
  /
  class Square {
  int length;
  int area;
  int wide;
  int primeter;
  int getarea(){
  area=lengthwide;
  System.out.println("面积"+area);
  return area;
  }
  int getprimeter(){
  primeter=length2+wide2;
  System.out.println("周长"+primeter);
  return primeter;
  }
  }

public class Zy {
public static void main(String[] args) {
Square squpapapa = new Square();
System.out.println("输入长度");//笨蛋 请输入大于0的数
Scanner in = new Scanner(System.in);
squpapapa.length = in.nextInt();
System.out.println("输入宽");//一样！
Scanner in1=new Scanner(System.in);
squpapapa.wide=in1.nextInt();
squpapapa.getarea();

squpapapa.getprimeter();

}
}