[javascript] 문자열 출력하기(프로그래머스)

const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

let input = [];

rl.on('line', function (line) {
    input = line;
}).on('close',function(){ 
    console.log(input);
});