Π²ΠΎΡ‚ Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ package com.javarush.task.pro.task05.task0508; import java.util.Scanner; /* УдаляСм ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²Ρ‹Π΅ строки */ public class Solution { public static String[] strings; public static void main(String[] args) { Scanner s = new Scanner(System.in); strings = new String[6]; for (int i = 0; i < strings.length; i++) { strings[i] = s.nextLine(); } for (int k = 0; k < strings.length; k++) { for (int i = 0; i < strings.length; i++) { String a = strings[i]; String b = strings[k]; if (a == null || b == null) { continue; } if (strings[k].equals(strings[i])) { if (i != k) { strings[k] = null; strings[i] = null; } } } } for (int i = 0; i < strings.length; i++) { System.out.print(strings[i] + ", "); } } }