From c7b8a1a2dbff2495ffb59ef396cf5f5bf58c3c64 Mon Sep 17 00:00:00 2001 From: Rossana Date: Tue, 24 Jun 2025 15:37:13 +0300 Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D1=88=D0=B5=D0=BD=D0=B8=D0=B5=20?= =?UTF-8?q?=D0=B7=D0=B0=D0=B4=D0=B0=D1=87=D0=B8=201?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../Solution.java" | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git "a/src/com/school/faang/hashmap/\320\267\320\260\320\264\320\260\321\207\320\260_1/Solution.java" "b/src/com/school/faang/hashmap/\320\267\320\260\320\264\320\260\321\207\320\260_1/Solution.java" index 577aa6a..87c9c98 100644 --- "a/src/com/school/faang/hashmap/\320\267\320\260\320\264\320\260\321\207\320\260_1/Solution.java" +++ "b/src/com/school/faang/hashmap/\320\267\320\260\320\264\320\260\321\207\320\260_1/Solution.java" @@ -1,7 +1,42 @@ package com.school.faang.hashmap.задача_1; +import java.util.HashMap; +import java.util.Map; + public class Solution { + public static Map videoLikes = new HashMap<>(); + public static void main(String[] args) { + Solution solution = new Solution(); + videoLikes.put("Гарри Поттер и ФК", 5); + videoLikes.put("Гарри Поттер и ТК", 0); + videoLikes.put("Гарри Поттер и УА", 0); + + solution.likeVideo("Гарри Поттер и ФК"); + solution.likeVideo("Гарри Поттер и ФК"); + solution.likeVideo("Гарри Поттер и ФК"); + + solution.likeVideo("Гарри Поттер и ТК"); + + System.out.println(solution.getLikes("Гарри Поттер и ФК")); + System.out.println(solution.getLikes("Гарри Поттер и ТК")); + System.out.println(solution.getLikes("Гарри Поттер и УА")); + } + + public void likeVideo(String videoId) { // добавление лайка на видео + if (!videoLikes.containsKey(videoId)) { + videoLikes.put(videoId, 1); + } else { + int value = videoLikes.get(videoId) + 1; + videoLikes.put(videoId, value); + } + } + public int getLikes(String videoId) { //получение количества лайков + if (videoLikes.containsKey(videoId)) { + return videoLikes.get(videoId); + } else { + return 0; + } } }