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one more exercise

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src
- main/scala/org/codecraftlabs/leetcode
  - BeautifulDaysAtTheMovies.scala
- test/scala/org/codecraftlabs/leetcode
  - BeautifulDaysAtTheMoviesSpec.scala

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	`1`	`+package org.codecraftlabs.leetcode`
	`2`	`+`
	`3`	`+object BeautifulDaysAtTheMovies {`
	`4`	`+ def beautifulDays(i: Int, j: Int, k: Int): Int = {`
	`5`	`+ // Create a list of dates`
	`6`	`+ Array.range(i, j + 1).map(i => {`
	`7`	`+ math.abs(i.toString.reverse.toLong - i) % k`
	`8`	`+ }).count(i => i == 0)`
	`9`	`+`
	`10`	`+ }`
	`11`	`+}`

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	`1`	`+package org.codecraftlabs.leetcode`
	`2`	`+`
	`3`	`+import org.scalatest.{FlatSpec, Matchers}`
	`4`	`+import org.codecraftlabs.leetcode.BeautifulDaysAtTheMovies.beautifulDays`
	`5`	`+`
	`6`	`+class BeautifulDaysAtTheMoviesSpec extends FlatSpec with Matchers {`
	`7`	`+ "This" should "OK" in {`
	`8`	`+ beautifulDays(1, 2000000, 23047885) shouldEqual 2998`
	`9`	`+ }`
	`10`	`+}`

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