Scanner scanner = new Scanner(System.in);
String [] strings = new String[6];
for (int i = 0; i < strings.length; i++) {
strings[i] = scanner.nextLine();
}
for (int i = 0; i < strings.length; i++) {
String str = strings[i];
for (int j = i + 1; j <strings.length ; j++)
{
if (str == null)
break;
if (str.equals(strings[j])) {
strings[i] = null;
strings[j] = null;
}
}
}
for (int i = 0; i < strings.length; i++) {
System.out.print(strings[i] + ", ");
}
}
}
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) {
//напишите тут ваш код
Scanner scanner = new Scanner(System.in);
String [] strings = new String[6];
for (int i = 0; i < strings.length; i++) {
strings[i] = scanner.nextLine();
}
for (int i = 0; i < strings.length; i++) {
String WrongStr = strings[i];
for (int j = i + 1; j <strings.length ; j++)
{
if (WrongStr == null)
break;
if (WrongStr.equals(strings[j])) {
strings[i] = null;
strings[j] = null;
}
}
}
for (int i = 0; i < strings.length; i++)
System.out.print(strings[i] + ", ");
}
}