题解 | 【模板】排序

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 n=-1;
    let arr = [],
    count =0
    while(line = await readline()){
        count++
        if(count ===1){
            n=Number(line)
        }else{
            arr = line.split(' ')
            let _arr = arr.sort((a,b)=>{
        return Number(a)-Number(b)
       })
       console.log(_arr.join(' '))
        }
       
    }
}()