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
	// 1、使用 Set 去重并转化为数组
	// 2、使用 sort 排序并输出
    let numsSet = new Set();
    let count = 0;
    // let N;
    while ((line = await readline())) {
        count++;
        if (count == 1) {
            // N = line;
            continue;
        }
        numsSet.add(line);
    }
    let nums = Array.from(numsSet).sort((a, b) => { return a - b });
    for(let i = 0; i < nums.length; i++) {
        console.log(nums[i]);
    }
})();