public class Student {

	public void calculateMarks(String name, int... num) {
		int sum = 0;
		for (int n : num) {
			sum += n;
		}
		System.out.println("Total marks : " + name + " is " + sum + ".");

		double percentage = ((double)sum / 500) * 100;

		System.out.println("Percentage : " + percentage + ".");

	}

}