
fun main() {
  fun readInt():Int{ return readLine()!!.toInt()}
    fun readLong():Long{return readLine()!!.toLong()}
    fun readString():String{return readLine()!!}
    fun readIntList():List<Int>{return readLine()!!.split(" ").map { it.toInt() }}
    fun readLongList():List<Long>{return readLine()!!.split(" ").map { it.toLong() }}
    fun readStringList():List<String>{return readLine()!!.split(" ")}
    fun readIntLists(n: Int, sorted: Boolean=false):List<List<Int>>{return if(sorted){(0 until n).map { readIntList().sorted() }}else{(0 until n).map { readIntList()}}}
    fun readLongLists(n:Int, sorted: Boolean=false):List<List<Long>>{return if(sorted){(0 until n).map { readLongList().sorted() }}else{(0 until n).map { readLongList()}}}
    fun readStringLists(n:Int):List<List<String>>{return (0 until n).map { readStringList() }}

    val a=readIntList()
    if (a[0]<=a[1]*a[2]){
        println("Yes")}
    else{
        println("No")
    }
}
