Kkan9ma · June 26, 2019 05:17
diff --git a/ex1.html b/ex1.html
 <!DOCTYPE html>
 <html>
 <head> 
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
 </head>
 <body>
    <h2>연습문제 1-1</h2>
    <script>
        var a = prompt("첫 번째 수를 입력하세요");
        var b = prompt("두 번째 수를 입력하세요");
        var a1 = Number(a);
        var b1 = Number(b);
        console.log("덧셈 결과" + " = " + (a1 + b1));
        console.log("뺄셈 결과" + " = " + (a1 - b1));
        console.log("곱셈 결과" + " = " + (a1 * b1));
        console.log("나눗셈 결과" + " = " + (a1 / b1));
    </script>    
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	</head>
	<body>
	<h2>연습문제 1-1</h2>
	<script>
	var a = prompt("첫 번째 수를 입력하세요");
	var b = prompt("두 번째 수를 입력하세요");
	var a1 = Number(a);
	var b1 = Number(b);
	console.log("덧셈 결과" + " = " + (a1 + b1));
	console.log("뺄셈 결과" + " = " + (a1 - b1));
	console.log("곱셈 결과" + " = " + (a1 * b1));
	console.log("나눗셈 결과" + " = " + (a1 / b1));
	</script>
	</body>
	</html>