题解 | #明明的随机数#

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 list= []
    while(line = await readline()){
       list.push(line)
    }
    list.shift()
    let arr = [...new Set(list)]
    let arr1 =  arr.sort((a,b)=>a-b)

    arr1.forEach(li=>console.log(li))
}()