/* * Created on Mar 9, 2005 * Cerated By Milan Stankovic * milstan@gmail.com * http://javaprimeri.blogspot.com */ /** * @author MilStan * Belgrade * Zadatak : NP koji prihvata niz i ispisuje one elemente koji se javljaju tacno dva puta * a)sa ponavljanjem, b) bez ponavljanja */ import java.io.*; public class KoSeJavljaDvaPuta { static char[] ucitajNiz()throws IOException{ BufferedReader input = new BufferedReader(new InputStreamReader(System.in)); return input.readLine().toCharArray(); } static void prikaziSaPonavljanjem(char niz[]){ StringBuffer sb = new StringBuffer(); for(int i=0;i