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Grokking the Coding Interview Patterns in Go

Solution: Strobogrammatic Number

Explore the solution to identifying strobogrammatic numbers by applying a two-pointer approach. Understand how to check digit pairs from both ends using mappings of digits that look the same or transform when rotated 180 degrees. This lesson guides you through implementing and analyzing this technique efficiently in Go.

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Statement

Given a string num representing an integer, determine whether it is a strobogrammatic number. Return TRUE if the number is strobogrammatic or FALSE if it is not.

Note: A strobogrammatic number appears the same when rotated 180180 ...