Who can help me to understand what i did

Question

Who can help me to understand what i did

wrong?
I shoulf create a function and concat all even numbers
const arr=[1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const sum = arr => arr.filter(v => v % 2 === 0).reduce((a, b) => a + b, 0)

0

07.03.2021

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decoder · Accepted Answer

decoder

you want to concat numbers? or want to do addition?

0

07.03.2021

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Who can help me to understand what i did

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