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Hacker Rank: Compare the Triplets

Naya Willis on November 02, 2020

Hacker Rank Challenge - Compare the Triplets Problem: Alice and Bob each created one problem for HackerRank. A reviewer rates the two challenges,...
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bugb profile image
bugb • • Edited

I would do something like this:

const compareTriplets=(a,b)=>a.reduce((m,n,i)=>[m[0]+(n>b[i]),m[1]+(b[i]>n)],[0,0])
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It used coercion in javascript so we do not need to use if-else here

FYI It passed all test cases!

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greedybrain profile image
Naya Willis •

sick lol