public class Solution
extends Object
2119 - A Number After a Double Reversal\.
Easy
**Reversing** an integer means to reverse all its digits.
* For example, reversing `2021` gives `1202`. Reversing `12300` gives `321` as the **leading zeros are not retained**.
Given an integer `num`, **reverse** `num` to get `reversed1`, **then reverse** `reversed1` to get `reversed2`. Return `true` _if_ `reversed2` _equals_ `num`. Otherwise return `false`.
**Example 1:**
**Input:** num = 526
**Output:** true
**Explanation:** Reverse num to get 625, then reverse 625 to get 526, which equals num.
**Example 2:**
**Input:** num = 1800
**Output:** false
**Explanation:** Reverse num to get 81, then reverse 81 to get 18, which does not equal num.
**Example 3:**
**Input:** num = 0
**Output:** true
**Explanation:** Reverse num to get 0, then reverse 0 to get 0, which equals num.
**Constraints:**
* 0 <= num <= 106