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  1. Prepare
  2. Functional Programming
  3. Introduction
  4. Functions or Not?
  5. Discussions

Functions or Not?

  • vestail
     + 3 comments

    My strange scala solution.

    object Solution {
  def main(args: Array[String]) {
    val n = io.StdIn.readInt()
    (1 to n).foreach { i =>
      val k = io.StdIn.readInt()
      val list = (1 to k).map(x => io.StdIn.readLine.split("\\s+")(0)).toList
      if (list.distinct.size == list.size) println("YES")
      else println("NO")
    }
  }
}