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 () {

   
   //先读取数字个数
   let n  = parseInt(await readline())
   // 创建Set用于去重
   let newA = new Set();
   // 遍历并将元素填充
   for(let i=0; i<n; i++){
      let a = parseInt(await readline(i))
      newA.add(a)
   }
   
   //转为数组排序
   let newArray = Array.from(newA).sort((a,b)=> {return a-b} )
   //遍历数组 输出
   for(let num of newArray){
       console.log(num);
   }

}()