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- object Main extends App{
- import java.{util => ju}
- val sc = new ju.Scanner(System.in)
- val a, b, R, N = sc.nextInt
- val nodeArray = Array.fill(N, 2)(sc.nextInt) map { n => new {
- val x=n(0)
- val y=n(1)
- } }
- val elements = nodeArray.map { n =>
- val x = n.x
- val y = n.y
- (x - a) * (x - a) + (y - b) * (y - b) >= R * R
- } map {
- case true => "silent"
- case false => "noisy"
- }
- val message = elements.mkString("\n")
- println(message)
- }
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