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Solution: Confusing Number

Explore the concept of confusing numbers, where rotating a number 180 degrees results in a valid but different number. Understand how to map digits correctly and implement an algorithm to check if a number is confusing. This lesson helps you develop skills in simulating rotations, handling digit transformations, and optimizing solutions while analyzing time and space complexity.

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 ...