import java.util.Random; import java.io.IOException; import java.io.BufferedReader; import java.io.InputStreamReader; public class Lotto{ public void lott()throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); Random r=new Random(); System.out.print("°ÔÀÓ ¼ö? "); int n=Integer.parseInt(br.readLine()); for(int i=0; i