package practice1;
import java.util.HashSet;
import java.util.Set;
public class DuplicateCharsInString {
public static void duplicate(String input){
char chip[]=input.toCharArray();
Set duplicateset=new HashSet<>();
Set distinctset=new HashSet<>();
for(char ch:chip){
if (distinctset.add(ch)==false){
duplicateset.add(ch);
}
}
duplicateset.forEach(ch->System.out.println(ch));
}
public static void main(String[] args) {
String input="sanjeev sompalli";
DuplicateCharsInString.duplicate(input);
}
}
No comments:
Post a Comment