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Problem 2

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	`1`	`+import scala.io.Source`
	`2`	`+`
	`3`	`+object Solution {`
	`4`	`+ val in = {`
	`5`	`+ val lines = Source.stdin.getLines`
	`6`	`+ lines flatMap (_ split ' ' filter (_.nonEmpty))`
	`7`	`+ }`
	`8`	`+`
	`9`	`+ def nextInt = in.next.toInt`
	`10`	`+ def nextLong = in.next.toLong`
	`11`	`+`
	`12`	`+ val fibs: Stream[Long] = 1L #:: fibs.scanLeft(2L)(_ + _)`
	`13`	`+`
	`14`	`+ def main(args: Array[String]): Unit = {`
	`15`	`+ val testCount = nextInt`
	`16`	`+ for (test <- 1 to testCount) {`
	`17`	`+ val N = nextLong`
	`18`	`+ val evenFibs = fibs takeWhile (_ <= N) filter (_ % 2 == 0)`
	`19`	`+ println(evenFibs.sum)`
	`20`	`+ }`
	`21`	`+ }`
	`22`	`+}`

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