case class F(c:Int,m:Int){
	override def toString:String = s"$c $m";
}

object Main{
	val s = new java.util.Scanner(System.in)
	def main(args:Array[String]):Unit ={
		Array.fill(s.nextInt)(new F(s.nextInt,s.nextInt)).sortBy(o => o.c * -1.0 / o.m).foreach(println);
	}
}