Untitled

public static void main(String args[])
	{
		StudentData s[] = new StudentData[3];
for(int i=0; i<3; i++)
		{
			System.out.println("*****Enter " + (i+1) + "Student details");
			s[i] = new StudentData();
			s[i].calculate();
		}
		System.out.println("Student details");
		for(int i=0; i<3; i++)
		{
			System.out.println("\n*****" + (i+1) 
					+ "Student details");
			s[i].display();
		}
	}
}