题解 | #字符逆序#
字符逆序
https://www.nowcoder.com/practice/cc57022cb4194697ac30bcb566aeb47b
const rl= require("readline").createInterface({input:process.stdin}); var iter=rl[Symbol.asyncIterator](); const readline = async ()=>(await iter.next()).value; (async ()=>{ console.log((await readline()).split('').reverse().join('')) })()