webcontent/java3.html at main · KIMCHAEYI/webcontent · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>JavaScript3</title>
    <style>

    </style>
</head>
<body>
    <script>
        var a=10; /* 전역 변수 */
        function add1() {
            b=20; /* b=20 */
            console.log(b);
            console.log(b+c);
            var c=11;
            c=22;
            console.log("C" + c)
        }
        /* add1();
        console.log(a); console.lig(b) 20 20 나옴 */
        function add2() {
            for(i=1; i<5; i++) {
                sum = sum + i
                console.log("i" + i)
            }
        }
        add2();

        function hap(a, b) {
            var sum=a+b;
            return sum;
        }

        function comp(c, d) {
            var max;
            if(c>=d) {
                max=c;
            }
            else if (c<d) {
                max=d;
            }
            else(max=c)
            return max;
        }

        /* var reply=hap(3, 5);
        alert(reply) */
        var rep=comp(4, 5);
        alert(rep);
    </script>
</body>
</html>