lovecoding
/
W250511


			
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
   <script>
        // 字符串等长合并处理
        // var str = "";
        // function Merge(s1,s2){
        //     for(var i=0;i<s1.length;i++){
        //         str = str + s1.charAt(i) + s2.charAt(i);
        //     }
        // }

        // Merge("123","abc");
        // console.log(str);


        // 字符串不等长合并处理
        var str = "";
        function Merge(s1,s2){
            // 寻找较长字符串
            var longStr = s1.length > s2.length ? s1:s2;
            // 寻找较短的字符串
            var shortStr = s1.length > s2.length ? s2:s1;

            // 合并字符串
            for(var i = 0;i<shortStr.length;i++){
                str = str + longStr.charAt(i) + shortStr.charAt(i);
            }

            // 合并较长字符串剩余部分
            str = str + longStr.substring(shortStr.length);
        }

        Merge("123456","abc");
        console.log(str);
   </script> 
</body>
</html>