Create README - LeetHub

Author: MishkatIT

0009-palindrome-number/README.md

@@ -0,0 +1,36 @@
+<h2><a href="https://leetcode.com/problems/palindrome-number">9. Palindrome Number</a></h2><h3>Easy</h3><hr><p>Given an integer <code>x</code>, return <code>true</code><em> if </em><code>x</code><em> is a </em><span data-keyword="palindrome-integer"><em><strong>palindrome</strong></em></span><em>, and </em><code>false</code><em> otherwise</em>.</p>
+
+<p>&nbsp;</p>
+<p><strong class="example">Example 1:</strong></p>
+
+<pre>
+<strong>Input:</strong> x = 121
+<strong>Output:</strong> true
+<strong>Explanation:</strong> 121 reads as 121 from left to right and from right to left.
+</pre>
+
+<p><strong class="example">Example 2:</strong></p>
+
+<pre>
+<strong>Input:</strong> x = -121
+<strong>Output:</strong> false
+<strong>Explanation:</strong> From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome.
+</pre>
+
+<p><strong class="example">Example 3:</strong></p>
+
+<pre>
+<strong>Input:</strong> x = 10
+<strong>Output:</strong> false
+<strong>Explanation:</strong> Reads 01 from right to left. Therefore it is not a palindrome.
+</pre>
+
+<p>&nbsp;</p>
+<p><strong>Constraints:</strong></p>
+
+<ul>
+	<li><code>-2<sup>31</sup>&nbsp;&lt;= x &lt;= 2<sup>31</sup>&nbsp;- 1</code></li>
+</ul>
+
+<p>&nbsp;</p>
+<strong>Follow up:</strong> Could you solve it without converting the integer to a string?