[백준] 10871 X보다 작은 수 (Java)

/*
 * Author : Jeonghun Cho
 * Date : December 2, 2019
 * https://www.acmicpc.net/problem/10871
 */
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
 
public class Main {
 
    public static void main(String[] args) throws IOException {
        // TODO Auto-generated method stub
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        
        String[] str = br.readLine().split(" "); 
        int size = Integer.parseInt(str[0]); 
        int point = Integer.parseInt(str[1]); 
        String[] input = br.readLine().split(" ");
        for(int i=0; i<size; i++) {
            int result = Integer.parseInt(input[i]);
            if(result < point) {
                bw.write(result+" ");
            }
        }
        bw.flush();
        bw.close();
        br.close();
    }
}