package?task2;

import?java.util.Scanner;

class?Student?{
	String?studentNumber;
	String?studentName;
	int?markForMaths;
	int?markForEnglish;
	int?markForScience;
	
	public?Student（String?numberString?name）?{
		this.studentNumber=number;
		this.studentName=name;
	}
	public?Student（）?{
		
	}
	public?String?getNmuber（）?{
		return?studentNumber;
	}
????public?String?getName（）?{
		return?studentName;
????}
????public?void?enterMarks（int?Mathsint?Englishint?Science）?{
????	this.markForEnglish=English;
????	this.markForMaths=Maths;
????	this.markForScience=Science;
????}
????public?int?getMathsMark（）?{
		return?markForMaths;
????}
????public?int?getEnglishMark（）?{
		return?markForEnglish;
????}
????public?int?getScienceMark（）?{
		return?markForScience;
????}
????public?double?calculateAverage（）?{
????	double?result;
????	result=（markForScience+markForMaths+markForEnglish）/3.0;
????	return?result;
????}
????public?String?toString（）?{
????	
????	Strin