A Number After a Double Reversal
<p><strong>Reversing</strong> an integer means to reverse all its digits.</p>

<ul>
	<li>For example, reversing <code>2021</code> gives <code>1202</code>. Reversing <code>12300</code> gives <code>321</code> as the <strong>leading zeros are not retained</strong>.</li>
</ul>

<p>Given an integer <code>num</code>, <strong>reverse</strong> <code>num</code> to get <code>reversed1</code>, <strong>then reverse</strong> <code>reversed1</code> to get <code>reversed2</code>. Return <code>true</code> <em>if</em> <code>reversed2</code> <em>equals</em> <code>num</code>. Otherwise return <code>false</code>.</p>

<p>&nbsp;</p>
<p><strong class="example">Example 1:</strong></p>

<pre>
<strong>Input:</strong> num = 526
<strong>Output:</strong> true
<strong>Explanation:</strong> Reverse num to get 625, then reverse 625 to get 526, which equals num.
</pre>

<p><strong class="example">Example 2:</strong></p>

<pre>
<strong>Input:</strong> num = 1800
<strong>Output:</strong> false
<strong>Explanation:</strong> Reverse num to get 81, then reverse 81 to get 18, which does not equal num.
</pre>

<p><strong class="example">Example 3:</strong></p>

<pre>
<strong>Input:</strong> num = 0
<strong>Output:</strong> true
<strong>Explanation:</strong> Reverse num to get 0, then reverse 0 to get 0, which equals num.
</pre>

<p>&nbsp;</p>
<p><strong>Constraints:</strong></p>

<ul>
	<li><code>0 &lt;= num &lt;= 10<sup>6</sup></code></li>
</ul>
Math
impl Solution {
    pub fn is_same_after_reversals(num: i32) -> bool {
        num == 0 || num % 10 != 0
    }
}
