Climbing the Leaderboard

An arcade game player wants to climb to the top of the leaderboard and track their ranking. The game uses Dense Ranking, so its leaderboard works like this:

• The player with the highest score is ranked number 1 on the leaderboard.
• Players who have equal scores receive the same ranking number, and the next player(s) receive the immediately following ranking number.

Create a function that takes two arrays of integers.

ranked[[100, 90, 90, 80]]
player[[70, 80, 105]]

The 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 4th, 3rd , and 1st. Return [[4,3,1]].

Explanation

climbingLeaderboard([100, 100, 50, 40, 40, 20, 10], [5, 25, 50, 120]) ➞ [6, 4, 2, 1]

Alice starts playing with 7 players already on the leaderboard, which looks like this:

After Alice finishes game 0, her score is 5 and her ranking is 6:

After Alice finishes game 1, her score is 25 and her ranking is 4:

After Alice finishes game 2, her score is 50 and her ranking is tied with Caroline at 2:

After Alice finishes game 3, her score is 120 and her ranking is 1:

Examples

climbingLeaderboard([100, 90, 90, 80, 75, 60], [50, 65, 77, 90, 102]) ➞ [6, 5, 4, 2, 1]

climbingLeaderboard([80, 80, 80, 75, 70, 60, 60, 60], [70, 72, 78, 88]) ➞ [3, 3, 2, 1]

Notes

N/A