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Solution: Confusing Number

Understand how to identify confusing numbers by simulating a 180-degree rotation of digits. This lesson helps you implement a digit mapping and reversal strategy to check if a rotated number differs from the original. Learn the algorithmic steps, code logic, time complexity, and edge cases to master this mathematical coding challenge.

Statement

A confusing number is a number that, when rotated 180 degrees, produces a valid yet different number.

Digits can be rotated 180180 degrees according to the following rules:

  • The digits 00 ...