题解 | #字符串反转#

const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;

void async function () {
    // Write your code here
   let line = await readline();
    line = line.split('').reverse().join('');
    console.log(line);
}()