Integer Palindrome Checker

Your task is to determine whether a given integer is a palindrome without converting it into a string. An integer is considered a palindrome if it reads the same forwards and backwards. Formally, for an integer \( n \), let \( r \) be the number obtained by reversing its digits. The integer is a palindrome if and only if \( n = r \).

Note: Negative numbers are not considered palindromes.

inputFormat

The input consists of a single integer \( n \) provided via standard input.

outputFormat

Output a single line containing either "True" if the integer is a palindrome, or "False" otherwise.

12321

True