alpox/climbLeaderboard.js

Created April 17, 2021 22:04

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Code Golf "Climbing the Leaderboard" - https://www.hackerrank.com/challenges/climbing-the-leaderboard/problem

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climbLeaderboard.js

const cl = (e,a,s=[...new Set(e)],l=s.length,n=(i,v)=>v>=s[i]?n(i-1,v):i)=>a.reduce(([c,i],v,_,__,ni=n(i,v))=>[(c.push(ni+2),c),ni],[[],l-1])[0];

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