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https://gitee.com/coder-xiaomo/leetcode-problemset
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@@ -12,12 +12,12 @@
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"translatedContent": "<p>给定一个对象或数组，判断它是否为空。</p>\n\n<ul>\n\t<li>一个空对象不包含任何键值对。</li>\n\t<li>一个空数组不包含任何元素。</li>\n</ul>\n\n<p>你可以假设对象或数组是通过 <code>JSON.parse</code> 解析得到的。</p>\n\n<p> </p>\n\n<p><strong class=\"example\">示例 1：</strong></p>\n\n<pre>\n<b>输入：</b>obj = {\"x\": 5, \"y\": 42}\n<b>输出：</b>false\n<b>解释：</b>这个对象有两个键值对，所以它不为空。\n</pre>\n\n<p><strong class=\"example\">示例 2：</strong></p>\n\n<pre>\n<b>输入：</b>obj = {}\n<b>输出：</b>true\n<b>解释：</b>这个对象没有任何键值对，所以它为空。\n</pre>\n\n<p><strong class=\"example\">示例 3：</strong></p>\n\n<pre>\n<b>输入：</b>obj = [null, false, 0]\n<b>输出：</b>false\n<b>解释：</b>这个数组有 3 个元素，所以它不为空。\n</pre>\n\n<p> </p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>obj</code> 是一个有效的 JSON 对象或数组</li>\n\t<li><code>2 <= JSON.stringify(obj).length <= 10<sup>5</sup></code></li>\n</ul>\n\n<p> </p>\n<strong>你可以在 O(1) 时间复杂度内解决这个问题吗？</strong>",
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"code": "type JSONValue = null | boolean | number | string | JSONValue[] | { [key: string]: JSONValue };\ntype Obj = Record<string, JSONValue> | JSONValue[]\n\nfunction isEmpty(obj: Obj): boolean {\n\t\n};",
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"code": "type JSONValue = null | boolean | number | string | JSONValue[] | { [key: string]: JSONValue };\ntype Obj = Record<string, JSONValue> | JSONValue[]\n\nfunction isEmpty(obj: Obj): boolean {\n \n};",
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