mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-10-21 13:06:47 +08:00
update
This commit is contained in:
@@ -12,7 +12,7 @@
|
||||
"translatedContent": "<p>给你一个嵌套的整数列表 <code>nestedList</code> 。每个元素要么是一个整数,要么是一个列表;该列表的元素也可能是整数或者是其他列表。请你实现一个迭代器将其扁平化,使之能够遍历这个列表中的所有整数。</p>\n\n<p>实现扁平迭代器类 <code>NestedIterator</code> :</p>\n\n<ul>\n\t<li><code>NestedIterator(List<NestedInteger> nestedList)</code> 用嵌套列表 <code>nestedList</code> 初始化迭代器。</li>\n\t<li><code>int next()</code> 返回嵌套列表的下一个整数。</li>\n\t<li><code>boolean hasNext()</code> 如果仍然存在待迭代的整数,返回 <code>true</code> ;否则,返回 <code>false</code> 。</li>\n</ul>\n\n<p>你的代码将会用下述伪代码检测:</p>\n\n<pre>\ninitialize iterator with nestedList\nres = []\nwhile iterator.hasNext()\n append iterator.next() to the end of res\nreturn res</pre>\n\n<p>如果 <code>res</code> 与预期的扁平化列表匹配,那么你的代码将会被判为正确。</p>\n\n<p> </p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong>nestedList = [[1,1],2,[1,1]]\n<strong>输出:</strong>[1,1,2,1,1]\n<strong>解释:</strong>通过重复调用 <em>next </em>直到 <em>hasNex</em>t 返回 false,<em>next </em>返回的元素的顺序应该是: <code>[1,1,2,1,1]</code>。</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong>nestedList = [1,[4,[6]]]\n<strong>输出:</strong>[1,4,6]\n<strong>解释:</strong>通过重复调用 <em>next </em>直到 <em>hasNex</em>t 返回 false,<em>next </em>返回的元素的顺序应该是: <code>[1,4,6]</code>。\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= nestedList.length <= 500</code></li>\n\t<li>嵌套列表中的整数值在范围 <code>[-10<sup>6</sup>, 10<sup>6</sup>]</code> 内</li>\n</ul>\n",
|
||||
"isPaidOnly": false,
|
||||
"difficulty": "Medium",
|
||||
"likes": 426,
|
||||
"likes": 427,
|
||||
"dislikes": 0,
|
||||
"isLiked": null,
|
||||
"similarQuestions": "[{\"title\": \"Flatten 2D Vector\", \"titleSlug\": \"flatten-2d-vector\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u5c55\\u5f00\\u4e8c\\u7ef4\\u5411\\u91cf\"}, {\"title\": \"Zigzag Iterator\", \"titleSlug\": \"zigzag-iterator\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u952f\\u9f7f\\u8fed\\u4ee3\\u5668\"}, {\"title\": \"Mini Parser\", \"titleSlug\": \"mini-parser\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u8ff7\\u4f60\\u8bed\\u6cd5\\u5206\\u6790\\u5668\"}, {\"title\": \"Array Nesting\", \"titleSlug\": \"array-nesting\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u6570\\u7ec4\\u5d4c\\u5957\"}]",
|
||||
@@ -149,7 +149,7 @@
|
||||
"__typename": "CodeSnippetNode"
|
||||
}
|
||||
],
|
||||
"stats": "{\"totalAccepted\": \"58.5K\", \"totalSubmission\": \"80.7K\", \"totalAcceptedRaw\": 58539, \"totalSubmissionRaw\": 80720, \"acRate\": \"72.5%\"}",
|
||||
"stats": "{\"totalAccepted\": \"58.6K\", \"totalSubmission\": \"80.8K\", \"totalAcceptedRaw\": 58639, \"totalSubmissionRaw\": 80844, \"acRate\": \"72.5%\"}",
|
||||
"hints": [],
|
||||
"solution": null,
|
||||
"status": null,
|
||||
|
Reference in New Issue
Block a user