Solution: Strobogrammatic Number
Explore how to use the two pointers technique to check if a number is strobogrammatic. Learn to compare digit pairs from the ends toward the center, verifying rotated mappings. This lesson helps you implement an efficient solution with O(n) time and O(1) space complexity.
We'll cover the following...
We'll cover the following...
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
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