test.js

var request = require('request'),
    cheerio = require('cheerio');

var url_stu = "https://www.acmicpc.net/school/ranklist/426";
var url_school = "https://www.acmicpc.net/ranklist/school";
 

request(url_stu, function (err, res, html) {
    if (!err) {
        var $ = cheerio.load(html);
        var rank = [{"handle": "","solved": ""},{"handle": "","solved": ""},{"handle": "","solved": ""}];
	//console.log($("tbody > tr"));
	$("tbody > tr").each(function() {
	    var data = $(this)[0];
	    //console.log(data.children[1].children[0].data);
	    //console.log(data.children[3].children[1].children[1].children[0].data);
	    //console.log(data.children[7].children[1].children[0].data.trim());
	    var number = data.children[1].children[0].data;
	    if(number < 4 && 0 < number){
		rank[number-1]["handle"] = data.children[3].children[1].children[1].children[0].data;
		rank[number-1]["solved"] = data.children[7].children[1].children[0].data.trim();
	    }
	});
	console.log(rank);
    }
})

request(url_school, function (err, res, html) {
    if (!err) {
        var $ = cheerio.load(html);
        var contents = {"rank": "", "school": "","solved": ""};
	//console.log($("tbody > tr")[1]);
        //console.log($("tbody > tr").find("td")[2]);
        $("tbody > tr").each(function() {
            var data = $(this)[0];
	    //console.log(data.children[1].children[0].data);
            //console.log(data.children[3].children[1].children[0].data);
	    //console.log(data.children[9].children[1].children[0].data.trim());
            //contents["rank"] = data.children[1].children[0].data;
            contents["school"] = data.children[3].children[1].children[0].data;
            //contents["solved"] = data.children[9].children[1].children[0].data.trim();
	    if(contents["school"] === "한양대학교(ERICA)"){
		contents["rank"] = data.children[1].children[0].data;
		contents["solved"] = data.children[9].children[1].children[0].data.trim();
	    }

        });
	contents["school"] = "ERICA";
        console.log(contents);
    }
})