leetcode-problemset/leetcode-cn/originData/return-length-of-arguments-passed.json

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            "categoryTitle": "JavaScript",
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            "title": "Return Length of Arguments Passed",
            "titleSlug": "return-length-of-arguments-passed",
            "content": "Write a function&nbsp;<code>argumentsLength</code> that returns the count of arguments passed to it.\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> argsArr = [5]\n<strong>Output:</strong> 1\n<strong>Explanation:</strong>\nargumentsLength(5); // 1\n\nOne value was passed to the function so it should return 1.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> argsArr = [{}, null, &quot;3&quot;]\n<strong>Output:</strong> 3\n<strong>Explanation:</strong> \nargumentsLength({}, null, &quot;3&quot;); // 3\n\nThree values were passed to the function so it should return 3.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>argsArr is a valid JSON array</code></li>\n\t<li><code>0 &lt;= argsArr.length &lt;= 100</code></li>\n</ul>\n",
            "translatedTitle": "返回传递的参数的长度",
            "translatedContent": "请你编写一个函数 <code>argumentsLength</code>，返回传递给该函数的参数数量。\n<p>&nbsp;</p>\n\n<p><strong class=\"example\">示例 1：</strong></p>\n\n<pre>\n<b>输入：</b>argsArr = [5]\n<b>输出：</b>1\n<strong>解释：</strong>\nargumentsLength(5); // 1\n\n只传递了一个值给函数，因此它应返回 1。\n</pre>\n\n<p><strong class=\"example\">示例 2：</strong></p>\n\n<pre>\n<b>输入：</b>argsArr = [{}, null, \"3\"]\n<b>输出：</b>3\n<b>解释：</b>\nargumentsLength({}, null, \"3\"); // 3\n\n传递了三个值给函数，因此它应返回 3。\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>argsArr 是一个有效的 JSON 数组</code></li>\n\t<li><code>0 &lt;= argsArr.length &lt;= 100</code></li>\n</ul>\n",
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                    "code": "/**\n * @return {number}\n */\nvar argumentsLength = function(...args) {\n \n};\n\n/**\n * argumentsLength(1, 2, 3); // 3\n */",
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                    "code": "function argumentsLength(...args: any[]): number {\n\n};\n\n/**\n * argumentsLength(1, 2, 3); // 3\n */",
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