desislava_topuzakova

07. Fix Emails

May 27th, 2021
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Java 0.94 KB | None | 0 0
  1. import java.util.*;
  2.  
  3. public class Demo {
  4.     public static void main(String[] args) {
  5.         Scanner scanner = new Scanner(System.in);
  6.         //запис: име -> имейл
  7.         LinkedHashMap <String, String> emailsData = new LinkedHashMap<>();
  8.  
  9.         String name = scanner.nextLine();
  10.         while(!name.equals("stop")) {
  11.             //име
  12.             String email = scanner.nextLine();
  13.             //добавяме само имейли, които нямат: "us", "uk" or “com”
  14.             if(!email.endsWith("us") && !email.endsWith("uk") && !email.endsWith("com")) {
  15.                 //валиден
  16.                 emailsData.put(name, email);
  17.             }
  18.             name = scanner.nextLine();
  19.         }
  20.  
  21.         for (Map.Entry<String, String> emails: emailsData.entrySet()) {
  22.             //име -> имейл
  23.             System.out.println(emails.getKey() + " -> " + emails.getValue());
  24.  
  25.         }
  26.     }
  27. }
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