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Discussion on: Kotlin - Smart Solutions #0

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henrique_horbovyi profile image
Henrique Horbovyi

That's awesome! Could you type some snippets? I'm very interested to compare these two solutions.
Thanks for the answer! :D

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amitkusrivastava profile image
Amit

Something like following:

fun main() {
    println(listOf(6, 2, 3, 8).sorted().zipWithNext().sumBy { (smallerStatueHeight, biggerStatueHeight) ->  biggerStatueHeight - smallerStatueHeight - 1})
}
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henrique_horbovyi profile image
Henrique Horbovyi • Edited

Great solution dude.
I'm comparing both solutions using measureTimeMillis()

Code

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henrique_horbovyi profile image
Henrique Horbovyi

I executed several times, and the result is always Time(caseA) < Time(caseB) :D
And nevermind the order of execution it will take more or less the same time for both

First Execution
Second Execution

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henrique_horbovyi profile image
Henrique Horbovyi

But the scenario changes a bit when I executed on Kotlin Playground
The results tend to be more approximated