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..05f7c94 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 +1,39 @@ package com.school.faang.hashmap.задача_1; +import java.util.HashMap; + public class Solution { - public static void main(String[] args) { + private HashMap likesMap; + public Solution() { + likesMap = new HashMap<>(); + } + + public void likeVideo(String videoId) { + if (!likesMap.containsKey(videoId)) { + likesMap.put(videoId, 1); + } + else { + likesMap.put(videoId, likesMap.get(videoId) + 1); + } + } + + public int getLikes(String videoId) { + if (likesMap.containsKey(videoId)) { + return likesMap.get(videoId); + } + else { + return 0; + } + } + + public static void main(String[] args) { + Solution solution = new Solution(); + solution.likeVideo("dQw4w9WgXcQ"); + solution.likeVideo("dQw4w9WgXcQ"); + solution.likeVideo("asd32adS"); + System.out.println(solution.getLikes("dQw4w9WgXcQ")); + System.out.println(solution.getLikes("asd32adS")); + System.out.println(solution.getLikes("daqeqw2sa3AS")); // комментарий } }