hamming-distance

Algorithms

Hamming Distance

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hammingDistance

The <a href="https://en.wikipedia.org/wiki/Hamming_distance" target="_blank">Hamming distance</a> between two integers is the number of positions at which the corresponding bits are different.

Given two integers <code>x</code> and <code>y</code>, return the Hamming distance between them.

&nbsp;
Example 1:

<pre>
Input: x = 1, y = 4
Output: 2
Explanation:
1 (0 0 0 1)
4 (0 1 0 0)
 &uarr; &uarr;
The above arrows point to positions where the corresponding bits are different.
</pre>

Example 2:

<pre>
Input: x = 3, y = 1
Output: 1
</pre>

&nbsp;
Constraints:

<ul>
	<li><code>0 &lt;=&nbsp;x, y &lt;= 231 - 1</code></li>
</ul>

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