import java.util.*

val sc = Scanner(System.`in`)
val n = sc.nextInt()
val A = Array(n) { 0 }
val B = Array(n) { 0 }
val C = Array(n) { Pair(0, 0) }

fun main(args: Array<String>) {
    for (i in 0 until n) {
        A[i] = sc.nextInt()
        B[i] = sc.nextInt()
        C[i] = Pair(A[i], B[i])
    }
    C.sortWith(compareByDescending { it.first.toDouble() / it.second })

    for (v in C) {
        println("${v.first} ${v.second}")
    }
}