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Grokking the Coding Interview Patterns in Go

Solution: Palindrome Number

Explore a mathematical approach to determine if a number is a palindrome without converting it to a string. Learn to reverse half the number and compare halves, handling edge cases like negatives and zeros for an efficient solution with optimal time and space complexity.

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Statement

Given an integer, x, return TRUE if it is a palindrome; otherwise, FALSE.

A palindrome integer is one whose digits read the same from left to right and right to left.

Constraints:

  • −2−31≤-2^{-31} \leq x ≤231 ...