import java.io.*; public class test2{ public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); String[] line=br.readLine().split(" "); int N=Integer.parseInt(line[0]); long K=Long.parseLong(line[1]); line=br.readLine().split(" "); int[] A=new int[N]; for(int i=0;i=K*2) ansN++; } } System.out.println(ansN); } }