mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-12-19 02:24:59 +08:00
update
This commit is contained in:
@@ -0,0 +1,56 @@
|
||||
<p>给你一个整数数组 <code>nums</code>。</p>
|
||||
|
||||
<p><strong>二进制反射</strong> 是对一个 <strong>正整数</strong> 的二进制表示按顺序反转(忽略前导零)后,将反转得到的二进制数转为十进制的结果。</p>
|
||||
|
||||
<p>请按每个元素的二进制反射值的 <strong>升序</strong> 对数组进行排序。如果两个不同的数字具有相同的二进制反射值,则 <strong>较小</strong> 的原始数字应排在前面。</p>
|
||||
|
||||
<p>返回排序后的数组。</p>
|
||||
|
||||
<p> </p>
|
||||
|
||||
<p><strong class="example">示例 1:</strong></p>
|
||||
|
||||
<div class="example-block">
|
||||
<p><strong>输入:</strong> <span class="example-io">nums = [4,5,4]</span></p>
|
||||
|
||||
<p><strong>输出:</strong> <span class="example-io">[4,4,5]</span></p>
|
||||
|
||||
<p><strong>解释:</strong></p>
|
||||
|
||||
<p>二进制反射值为:</p>
|
||||
|
||||
<ul>
|
||||
<li>4 -> (二进制) <code>100</code> -> (反转) <code>001</code> -> 1</li>
|
||||
<li>5 -> (二进制) <code>101</code> -> (反转) <code>101</code> -> 5</li>
|
||||
<li>4 -> (二进制) <code>100</code> -> (反转) <code>001</code> -> 1</li>
|
||||
</ul>
|
||||
根据反射值排序为 <code>[4, 4, 5]</code>。</div>
|
||||
|
||||
<p><strong class="example">示例 2:</strong></p>
|
||||
|
||||
<div class="example-block">
|
||||
<p><strong>输入:</strong> <span class="example-io">nums = [3,6,5,8]</span></p>
|
||||
|
||||
<p><strong>输出:</strong> <span class="example-io">[8,3,6,5]</span></p>
|
||||
|
||||
<p><strong>解释:</strong></p>
|
||||
|
||||
<p>二进制反射值为:</p>
|
||||
|
||||
<ul>
|
||||
<li>3 -> (二进制) <code>11</code> -> (反转) <code>11</code> -> 3</li>
|
||||
<li>6 -> (二进制) <code>110</code> -> (反转) <code>011</code> -> 3</li>
|
||||
<li>5 -> (二进制) <code>101</code> -> (反转) <code>101</code> -> 5</li>
|
||||
<li>8 -> (二进制) <code>1000</code> -> (反转) <code>0001</code> -> 1</li>
|
||||
</ul>
|
||||
根据反射值排序为 <code>[8, 3, 6, 5]</code>。<br />
|
||||
注意,3 和 6 的反射值相同,因此需要按原始值的升序排列。</div>
|
||||
|
||||
<p> </p>
|
||||
|
||||
<p><strong>提示:</strong></p>
|
||||
|
||||
<ul>
|
||||
<li><code>1 <= nums.length <= 100</code></li>
|
||||
<li><code>1 <= nums[i] <= 10<sup>9</sup></code></li>
|
||||
</ul>
|
||||
Reference in New Issue
Block a user