Calendar.java

public class Calendar{
	public static void main(String[] args){
		int month= Integer.parseInt(args[0]);
		switch(month){
			case 1: System.out.println("Januari"); break;
			case 2: System.out.println("Februari"); break;
			case 3: System.out.println("Maret"); break;
			case 4: System.out.println("April"); break;
			case 5: System.out.println("Mei"); break;
			case 6: System.out.println("Juni"); break;
			case 7: System.out.println("Juli"); break;
			case 8: System.out.println("Agustus"); break;
			case 9: System.out.println("September"); break;
			case 10: System.out.println("Oktober"); break;
			case 11: System.out.println("November"); break;
			case 12: System.out.println("Desember"); break;
			default: System.out.println("Out of box!");
		}
	}
}