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#7DaysJS: Even or Odd

Lautaro Lobo
While you read this I'm learning something new. CS ♥️
Originally published at lautarolobo.xyz on ・1 min read

Welcome to day 2 of 7 Days of JavaScript!

Let’s begin our journey today. We need to write a function that takes an array and gives back two values: one with the sum of all the odd numbers of the array, and other with the sum of all the even numbers on the array.

It can’t be that hard right?

You can read the solution to today’s challenge here.

Discussion (2)

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jen chan

I used a filter for even and odd, then a reduce for both. Probably cost the browser more power eh?

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Lautaro Lobo Author

Probably. Usually, for loops are faster, but maybe with larger inputs reduce outworks a for loop...