题解 | #明明的随机数#
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
const rl = require("readline").createInterface({input:process.stdin}); const arr = []; rl.on("line",(line)=>{ // arr.push(parseInt(line)); arr.push(line); }).on("close",()=>{ arr.shift(); const noRepeatAndSortArr = Array.from([...new Set(arr)]).sort((a,b)=>a - b); noRepeatAndSortArr.forEach(v=>console.log(v)) })
思路:获取输入的数值,先去重后排序,注意排序需要添加排序处理函数