HJ68 成绩排序

const readline = require("readline");

const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
});
let result = [];
rl.on("line", function (line) {
    const tokens = line.split(" ");
    // 把所有的输入存放在数组里面
    result.push(tokens);
});

rl.on("close", () => {
    // 去掉要排序的个数n
    result.shift();
    // 获取升序还是降序，0是降序，1是升序
    let sort = result.shift()[0];
    let sortArr = Boolean(Number(sort))
        ? result.sort((x, y) => x[1] - y[1])
        : result.sort((x, y) => y[1] - x[1]);
    // 展示结果
    sortArr.forEach((item) => {
        let [key, value] = item;
        console.log(key, value);
    });
});