2. Palindrome Number#9
Easy🔢 Math & GeometryNumber Reversal
Determine whether an integer is a palindrome without converting it to a string.
Examples
Example 1:
Input: [121]
Output: true
Example 2:
Input: [-121]
Output: false
Example 3:
Input: [10]
Output: false
Why learn this
Builds confidence with number manipulation. Pure math — no data structures needed.
MathModuloNumber Manipulation
Python 3Loading Python engine...
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