문제

내 코드

let fs = require("fs");
let input = fs.readFileSync("/dev/stdin").toString().trim().split("\n");

const N = Number(input.shift());

input.sort((a, b) => {
  return a.length - b.length || a.localeCompare(b);
});

const set = new Set(input);

console.log(Array.from(set).join("\n"));

깃허브 링크

https://github.com/highjoon/Algorithm/blob/master/BOJ/1181.js