console 命令行工具 X clear
console
<!DOCTYPE html> 
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
    <script>
        function getMax_MIN(a,b,c,d,e) {
            var maxNum,minNum;
            maxNum = (a > b) ? a : b;
            maxNum = (maxNum > c) ? maxNum : c;
            maxNum = (maxNum > d) ? maxNum : d;
            maxNum = (maxNum > e) ? maxNum : e;
            document.write("5个数中的最大值为：" +maxNum+"<br/>");

            minNum = (a < b) ? a : b;
            minNum = (minNum < c) ? minNum : c;
            minNum = (minNum < d) ? minNum : d;
            minNum = (minNum < e) ? minNum : e;
            document.write("5个数中的最小值为：" +minNum+"<br/>");
        }
        getMax_MIN(20, 40, 60, 80, 100);

        function getMax(a,b,c,d,e) {
            var maxNum;
            maxNum = (a > b) ? a : b;
            maxNum = (maxNum > c) ? maxNum : c;
            maxNum = (maxNum > d) ? maxNum : d;
            maxNum = (maxNum > e) ? maxNum : e;
            return maxNum;
        }
        document.write("5个数中的最大值为：" + getMax(1, 2, 3, 4, 5)+"<br/>");

        function getMin(a,b,c,d,e) {
            var minNum;
            minNum = (a < b) ? a : b;
            minNum = (minNum < c) ? minNum : c;
            minNum = (minNum < d) ? minNum : d;
            minNum = (minNum < e) ? minNum : e;
            return minNum;
        }
        document.write("5个数中的最小值为：" + getMin(1, 2, 3, 4, 5));
    </script>
</head>
<body>
</body>
</html>