Contents

class Squares(private val max: Int) {
    private val range = 1..max

    fun sumOfSquares() = range.map { it.squared() }.sum()
    fun squareOfSum() = range.sum().squared()
    fun difference() = squareOfSum() - sumOfSquares()

    private fun Int.squared() = this * this
}

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.179	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.178	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.177	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.176	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.175	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.174	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.173	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.172	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.171	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.170	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.169	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.167	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.166	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.165	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.164	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.163	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.162	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.161	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt
trackler-2.2.1.160	tracks/kotlin/exercises/difference-of-squares/.meta/src/reference/kotlin/Squares.kt