code 54.txt

package usingarrays25; 

import javax.swing.JOptionPane; 

public class UsingArrays25{
	
	public static void main(String[] args){
		
 		// we are going to create an array of objects (of Students)
		// load values from the user - including a mark for a test 
		// we are then going to work out the average mark 

		//String[] strNames = new String[5]; 
		//int[] intTest1 = new int[5]; 

		// inside 1 student - there is a name and a mark 

		Student[] arrStud = new Student[5]; 
		
		//Student stud1 = new Student();		
		
		int intCount; 

		for (intCount = 0; intCount <= 4; intCount++){
			
		  arrStud[intCount] = new Student();
		  arrStud[intCount].setName(JOptionPane.showInputDialog(null, "Enter name " + (intCount + 1)));
             	  arrStud[intCount].setT1Mark(Integer.parseInt(JOptionPane.showInputDialog(null, "Enter mark for " + arrStud															[intCount].getName))));
		}

		double dblSum, dblAvg; 

		dblSum = 0; 

		for (intCount = 0; intCount <= 4; intCount++){
			
			dblSum = dblSum + arrStud[intCount].getT1Mark();
		}

		dblAvg = dblSum / 5; 

		JOptionPane.showMessageDialog(null, "The average mark is " + dblAvg);

		String strAns = ""; 

		for (intCount = 0; intCount <= 4; intCount++){
			if (arrStud[intCount].getT1Mark() > dblAvg)
				strAns = strAns + arrStud[intCount].getName() + "\n";
		}
		
		JOptionPane.showMessageDialog(null, "The students who got above the average of " + dblAvg + "is \n" + strAns);
	}
}


//----------------------------------------------------------------------------------

package usingarrays25; 


public class Student{
	
	private String strName; 
	private int intT1Mark; 

	public void setName(String strNewName){
		strName = strNewName; 
	}
	public String getName(){
		return strName;
	}
	
	public void setT1Mark(int intNewT1Mark){
		intT1Mark = intNewT1Mark; 
	}
	public int getT1Mark(){
		return intT1Mark;
	}
}