编写一个计算平行四边形周长和面积的程序。要求: 时间:1454次浏览2018.05.24提问 已解决问题hao231知道平台可亲可爱的有事打钱网友在1454次浏览2018.05.24提问提了关于计算机JavaScript编程相关的问题,他的提问要怎么编写一个计算平行四边形周长和面积的程序。要求:计算机JavaScript编程希望大家能够帮助她。 详细问题描述及疑问:期待您的答案,当代劳模,所有人都应该向你学习 ! 第1个回答 迟迟2023.05.18回答publicclassParallelogram{privatedoublebase;privatedoubleheight;publicvoidsetBase(doublebase){this.base=base;}publicvoidsetHeight(doubleheight){this.height=height;}publicdoublegetArea(){returnthis.base*this.height;}publicdoublegetPerimeter(){return2*(this.base+this.height);}}<%@pagelanguage="java"contentType="text/html;charset=UTF-8"pageEncoding="UTF-8"%><!DOCTYPEhtml><html><head><metacharset="UTF-8"><title>CalculateParallelogram</title></head><body><h2>CalculateParallelogramwithJavaBean</h2><formaction="parallelogram.jsp"method="post">Base:<inputtype="number"name="base"><br>Height:<inputtype="number"name="height"><br><inputtype="submit"value="Calculate"></form><%if(request.getMethod().equals("POST")){Parallelogramp=newParallelogram();p.setBase(Double.parseDouble(request.getParameter("base")));p.setHeight(Double.parseDouble(request.getParameter("height")));doublearea=p.getArea();doubleperimeter=p.getPerimeter();%><hr><p>Areais<%=area%>.</p><p>Perimeteris<%=perimeter%>.</p><%}%></body></html>