seogi1004 · November 27, 2017 14:06
diff --git a/core_js_23.js b/core_js_23.js
 function SUM() {
     var result = 0;

     for(var i in arguments) {
          result += arguments[i];
     }

     alert(result);
 }

 $(function() {
     SUM(1);
     SUM(1, 2, 3);
     SUM(1, 2, 3, 4, 5);
 });
	function SUM() {
	var result = 0;

	for(var i in arguments) {
	result += arguments[i];
	}

	alert(result);
	}

	$(function() {
	SUM(1);
	SUM(1, 2, 3);
	SUM(1, 2, 3, 4, 5);
	});