用JAVA创建一个学生类

显示全部楼层 · 2010-3-24 22:16:37

这个是最简单的吧，如果这个你还要问别人我觉得你还是放弃不要学了

千问 · 2010-3-24 22:16:37

这个也问？唉，现在的学生啊

千问 · 2010-3-24 22:16:37

//学生类public class Student{ private String stu_id; private String stu_name; private float math; private float chinese; private float computer;public void setStu_id(String stu_id){this.stu_id=stu_id; } public String getStu_id(){return stu_id; } public void setStu_name(String stu_name){this.stu_name=stu_name; } public String getStu_name(){return stu_name; } public void setMath(float math){this.math=math; } public float getMath(){return math; } public void setChinese(float chinese){this.chinese=chinese; } public float getChinese(){return chinese; } public void setComputer(float computer){this.computer=computer; } public float getComputer(){return computer; }}//主方法的类public class Start{ public static void main(String[] args){Student stu1=new Student();stu1.setStu_id("No1");stu1.setStu_name("张三");stu1.setMath(89.5f);stu1.setChinese(70f);stu1.setComputer(98f);Student stu2=new Student();stu2.setStu_id("No2");stu2.setStu_name("李四");stu2.setMath(79.5f);stu2.setChinese(90f);stu2.setComputer(68f);float stu1Sum = stu1.getMath()+stu1.getChinese()+stu1.getComputer();float stu2Sum = stu2.getMath()+stu2.getChinese()+stu2.getComputer();if(stu1Sum > stu2Sum){ System.out.println ("总分最高分为："+stu1Sum); System.out.println ("学号："+stu1.getStu_id()); System.out.println ("姓名："+stu1.getStu_name()); System.out.println ("数学："+stu1.getMath()); System.out.println ("语文："+stu1.getChinese()); System.out.println ("计算机："+stu1.getComputer());}else if(stu1Sum < stu2Sum){ System.out.println ("总分最高分为："+stu2Sum); System.out.println ("学号："+stu2.getStu_id()); System.out.println ("姓名："+stu2.getStu_name()); System.out.println ("数学："+stu2.getMath()); System.out.println ("语文："+stu2.getChinese()); System.out.println ("计算机："+stu2.getComputer());
}else{ System.out.println ("总分一样高为："+stu1Sum); System.out.println ("学号："+stu1.getStu_id()); System.out.println ("姓名："+stu1.getStu_name()); System.out.println ("数学："+stu1.getMath()); System.out.println ("语文："+stu1.getChinese()); System.out.println ("计算机："+stu1.getComputer()); System.out.println ("学号："+stu2.getStu_id()); System.out.println ("姓名："+stu2.getStu_name()); System.out.println ("数学："+stu2.getMath()); System.out.println ("语文："+stu2.getChinese()); System.out.println ("计算机："+stu2.getComputer()); }
}}希望对你有帮助!