자바스크립트 백준 10871

문제
https://www.acmicpc.net/problem/10871

제출한 답

let input = require("fs").readFileSync("/dev/stdin").toString().split("\n");
let num = input[0].split(" ").map((x) => Number(x));
let arr = input[1].split(" ").map((x) => Number(x));

let answer = [];

for (let i = 0; i < arr.length; i++) {
  if (arr[i] < num[1]) {
    answer.push(arr[i]);
  }
}

console.log(answer.join(" "));