Palindrome number

Easy

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147 upvotes

Problem statement

Check whether a given number ’n’ is a palindrome number.

Note :

Palindrome numbers are the numbers that don't change when reversed.
You don’t need to print anything. Just implement the given function.

Example:

Input: 'n' = 51415
Output: true
Explanation: On reversing, 51415 gives 51415.

Detailed explanation ( Input/output format, Notes, Images )

Input Format:

The first and only line of the input contains the number 'n'.

Output format:

Return a boolean value True or False.

Sample Input 1 :

Sample Output 1 :

false

Explanation Of Sample Input 1:

1032, on being reversed, gives 2301, which is a totally different number.

Sample Input 2 :

Sample Output 2 :

true

Explanation Of Sample Input 2:

121, on being reversed, gives 121, which is the same.

Expected time complexity:

The expected time complexity is O(log(n)).

Constraints :

1 <= n <= 10^9
Time Limit: 1 sec

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