Answer to Question #307806 in Java | JSP | JSF for Ali

Question

In Java , Write a class Marks with three data members to store three marks. ... Create two constructors and a method to calculate and return the sum 

Answer 1

class Marks {
	private int mark1;
	private int mark2;
	private int mark3;


	public Marks() {
		this.mark1 = 0;
		this.mark2 = 0;
		this.mark3 = 0;
	}


	public Marks(int mark1, int mark2, int mark3) {
		this.mark1 = mark1;
		this.mark2 = mark2;
		this.mark3 = mark3;
	}


	public int markSum() {
		return mark1 + mark2 + mark3;
	}
}


class App {


	public static void main(String[] args) {
		Marks marks = new Marks(50, 60, 80);
		System.out.println("Marks sum: " + marks.markSum());


	}
}