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[JS][7kyu] T.T.T.48: Make a rectangular cup that has maximum volume #5327

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[JS][7kyu] T.T.T.48: Make a rectangular cup that has maximum volume #5327

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24 changes: 24 additions & 0 deletions codewars/7kyu/t-t-t-48-make-a-rectangular-cup-that-has-maximum-volume/koronya.js
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// [JS][7kyu] T.T.T.48: Make a rectangular cup that has maximum volume
// t-t-t-48-make-a-rectangular-cup-that-has-maximum-volume
// https://www.codewars.com/kata/57be770e80ee7a06640000cf/train/javascript

const maximumVolume = (n) => {
const arr = []
let target = n - 2
let count = 1
while (target > 0) {
arr.push(target ** 2 * count)
target -= 2
count += 1
}

return Math.max(...arr)
}

maximumVolume(5) === 9
maximumVolume(6) === 16
maximumVolume(7) === 25
maximumVolume(8) === 36
maximumVolume(9) === 50
maximumVolume(10) === 72
maximumVolume(20) === 588