题解 | #字符串排序#

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
    while(line = await readline()){
        let n = Number(line)
        let arr = []
        for(let i = 0; i < n; ++i) {
            arr.push(await readline())
        }
        arr.sort()//数组的sort()方法不传参数，即为按字典序从小到大排序
        for(let j of arr) {
            console.log(j)
        }
    }
}()