29 lines
1.2 KiB
Markdown
29 lines
1.2 KiB
Markdown
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# Climbing the Leaderboard
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An arcade game player wants to climb to the top of the leaderboard and track their ranking.
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The game uses [Dense Ranking][1], so its leaderboard works like this:
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- The player with the highest score is ranked number 1 on the leaderboard.
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- Players who have equal scores receive the same ranking number, and the next player(s) receive the immediately following ranking number.
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Create a function with the following input parameters, in this order:
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- **rankedScores**: leaderboard scores as an integer list
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- **playerScores**: the scores of the games of the player as an integer list
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Returns:
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- The player's rank after each new score, as an integer list
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### Example
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```text
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playerRank([100, 90, 90, 80], [70, 80, 105]) ➞ [4, 3, 1]
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```
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In the above example, ranked players will have ranks **1**, **2**, **2**, and **3**, respectively. If the player's scores are **70**, **80** and **105**, their rankings after each game are **4***th*, **3***th* and **1***th*. Return **[4, 3, 1]**.
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### Additional Example
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```text
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playerRank([100, 90, 90, 80], [106, 107, 105]) ➞ [1, 1, 1]
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```
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[1]: https://en.wikipedia.org/wiki/Ranking#Dense_ranking_(%221223%22_ranking)
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