🙃
package com.javarush.task.pro.task05.task0508;
import java.util.Scanner;
/*
Удаляем одинаковые строки
*/
public class Solution {
public static String[] strings;
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
String[] strings = new String[6];
String[] strings1 = new String[strings.length];
for (int i = 0; i < strings.length; i++){
strings[i] = scan.nextLine();
strings1[i] = strings[i];
}
for (int i = 0; i < strings.length; i++) {
for (int j = 0; j < strings.length; j++) {
if (strings[i] != null && strings[i].equals(strings1[j]) && i != j){
strings[i] = null ;
}
}
}
for (int i = 0; i < strings.length; i++) {
System.out.print(strings[i] + ", ");
}
}
}