Leetcode Problem 1244. Design A Leaderboard

1244. Design A Leaderboard

Leetcode Solutions

Approach: Brute Force

Initialize a dictionary scores with playerId as the key and score as the value.
addScore: Update the dictionary with the new score for the player. If the player doesn't exist, add them with the given score.
top: Convert the dictionary values to a list, sort it in descending order, and sum up the first K elements.
reset: Set the player's score to 0 in the dictionary.

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