import java.util.*; //aaa_2 public class Lotto { Vector number; Calendar now; public Lotto() { number = new Vector(6); now = Calendar.getInstance(); } void generate() { Random r = new Random(); while(number.size() != 6) { int gen = r.nextInt(45) + 1; if( !number.contains(gen) ) { number.addElement(gen); } } } void sorting() { Collections.sort(number); } Integer getNumber(int index) { return number.elementAt(index); } void printOut() { System.out.print(Today : ); System.out.print(now.get(Calendar.YEAR)+/); System.out.print(now.get(Calendar.MONTH)+1+/); System.out.print(now.get(Calendar.DATE)+/ ); System.out.print(Time : ); System.out.print(now.get(Calendar.HOUR_OF_DAY)+:); System.out.print(now.get(Calendar.MINUTE)+:); System.out.println(now.get(Calendar.SECOND)); /* Enumeration e = number.elements(); while( e.hasMoreElements() ) { System.out.print(e.nextElement()+ ); } */ for(Integer data : number) { System.out.print(data.toString()+ ); } } public static void main(String[] args) { Lotto lo = new Lotto(); lo.generate(); lo.sorting(); lo.printOut(); } }
Posted on: Thu, 23 Jan 2014 04:36:51 +0000