g2401_2500.s2456_most_popular_video_creator.Solution

public class Solution extends Object

2456 - Most Popular Video Creator.Medium You are given two string arrays <code>creators</code> and <code>ids</code>, and an integer array <code>views</code>, all of length <code>n</code>. The <code>ith</code> video on a platform was created by <code>creator[i]</code>, has an id of <code>ids[i]</code>, and has <code>views[i]</code> views. The popularity of a creator is the sum of the number of views on all of the creator’s videos. Find the creator with the highest popularity and the id of their most viewed video. <ul> <li>If multiple creators have the highest popularity, find all of them.</li> <li>If multiple videos have the highest view count for a creator, find the lexicographically smallest id.</li> </ul> Return a 2D array of strings <code>answer</code> where <code>answer[i] = [creatori, idi]</code> means that <code>creatori</code> has the highest popularity and <code>idi</code> is the id of their most popular video. The answer can be returned in any order. Example 1: Input: creators = [“alice”,“bob”,“alice”,“chris”], ids = [“one”,“two”,“three”,“four”], views = [5,10,5,4] Output: [[“alice”,“one”],[“bob”,“two”]] Explanation: The popularity of alice is 5 + 5 = 10. The popularity of bob is 10. The popularity of chris is 4. alice and bob are the most popular creators. For bob, the video with the highest view count is “two”. For alice, the videos with the highest view count are “one” and “three”. Since “one” is lexicographically smaller than “three”, it is included in the answer. Example 2: Input: creators = [“alice”,“alice”,“alice”], ids = [“a”,“b”,“c”], views = [1,2,2] Output: <a href=""alice","b"">"alice","b"</a> Explanation: The videos with id “b” and “c” have the highest view count. Since “b” is lexicographically smaller than “c”, it is included in the answer. Constraints: <ul> <li><code>n == creators.length == ids.length == views.length</code></li> <li><code>1 <= n <= 105</code></li> <li><code>1 <= creators[i].length, ids[i].length <= 5</code></li> <li><code>creators[i]</code> and <code>ids[i]</code> consist only of lowercase English letters.</li> <li><code>0 <= views[i] <= 105</code></li> </ul>

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Solution()
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List<List<String>>

mostPopularCreator(String[] creators, String[] ids, int[] views)

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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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- Solution
  
  public Solution()
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- mostPopularCreator
 
 public List<List<String>> mostPopularCreator(String[] creators, String[] ids, int[] views)

Class Solution

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Solution

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mostPopularCreator