编写一个Java Application程序，要求在控制台上输入学生学号，可输出该学生的姓名、数学、语文、外语、班级排名等信息

编写一个Java Application程序，要求在控制台上输入学生学号，可输出该学生的姓名、数学、语文、外语、班级排名等信息

class Student
{
	int num;
	String name;
	double math,chinese,english;
	int paiming;
	public void setStudent(int s,String a,double b,double c,double d,int e)
	{
		num=s;name=a;math=b;chinese=c;english=d;paiming=e;
	}
	public boolean search(int s)
	{
		if(s==num)
		{
			return true;
		}
		else
			return false;
	}
	public String toString()
	{
		String str="";
		str+="姓名："+name+"n";
		str+="数学："+math+"n";
		str+="语文："+chinese+"n";
		str+="外语："+english+"n";
		str+="排名："+paiming+"n";
		return str;
	}
	public void disp()
	{
		System.out.print(toString());
	}
	public static void main(String[] args)
	{
		int num1=Integer.valueOf(args[0]).intValue();
		Student s1=new Student(),s2=new Student(),s3=new Student(),s4=new Student(), s5=new Student();
		s1.setStudent(20201001,"小明",100,100,100,1);
		s2.setStudent(20201002,"小王",90,90,90,2);
		s3.setStudent(20201003,"小张",80,80,80,3);
        s4.setStudent(20201004,"小红",70,70,70,4);                          
        s5.setStudent(20201005,"小绿",60,60,60,5);                         

		if(s1.search(num1))
		{
			s1.disp();
		}
		if(s2.search(num1))
		{
			s2.disp();
		}
		if(s3.search(num1))
		{
			s3.disp();
		}
         if(s4.search(num1))                        
		{
			s4.disp();
		}

         if(s5.search(num1))                        
		{
			s5.disp();
		}


	}
}