9. Palindrome Number

Easy

9.8K

2.5K

Given an integer `x`

, return `true`

* if *`x`

* is a *

`false`

**Example 1:**

Input:x = 121Output:trueExplanation:121 reads as 121 from left to right and from right to left.

**Example 2:**

Input:x = -121Output:falseExplanation:From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome.

**Example 3:**

Input:x = 10Output:falseExplanation:Reads 01 from right to left. Therefore it is not a palindrome.

**Constraints:**

`-2`

^{31}<= x <= 2^{31}- 1

Accepted

3.3M

Submissions

6.1M

Acceptance Rate

53.8%

Seen this question in a real interview before?

1/4

Yes

No

Discussion (0)

Related Topics

Copyright ©️ 2023 LeetCode All rights reserved