mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-11 02:58:13 +08:00
162 lines
18 KiB
JSON
162 lines
18 KiB
JSON
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"categoryTitle": "Algorithms",
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"boundTopicId": 1657,
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"title": "Bitwise AND of Numbers Range",
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"content": "<p>Given two integers <code>left</code> and <code>right</code> that represent the range <code>[left, right]</code>, return <em>the bitwise AND of all numbers in this range, inclusive</em>.</p>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> left = 5, right = 7\n<strong>Output:</strong> 4\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> left = 0, right = 0\n<strong>Output:</strong> 0\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> left = 1, right = 2147483647\n<strong>Output:</strong> 0\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>0 <= left <= right <= 2<sup>31</sup> - 1</code></li>\n</ul>\n",
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"translatedTitle": "数字范围按位与",
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"translatedContent": "<p>给你两个整数 <code>left</code> 和 <code>right</code> ，表示区间 <code>[left, right]</code> ，返回此区间内所有数字 <strong>按位与</strong> 的结果（包含 <code>left</code> 、<code>right</code> 端点）。</p>\n\n<p> </p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>left = 5, right = 7\n<strong>输出：</strong>4\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>left = 0, right = 0\n<strong>输出：</strong>0\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>left = 1, right = 2147483647\n<strong>输出：</strong>0\n</pre>\n\n<p> </p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>0 <= left <= right <= 2<sup>31</sup> - 1</code></li>\n</ul>\n",
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"name": "Bit Manipulation",
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