Search⌘ K
AI Features
Home
Courses
Grokking the Coding Interview Patterns in C#

Solution: Palindrome Number

Understand how to identify palindrome numbers using an efficient algorithm that reverses only half the digits to avoid overflow. Learn to handle edge cases like negative numbers and those ending with zero, and analyze the time and space complexity of the solution.

We'll cover the following...

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 ...