Varanasi Handloom Symmetric Pattern Detection
Varanasi Handloom Symmetric Pattern Detection
MediumArrays0% accepted
Ananya designs intricate patterns for Varanasi handlooms where symmetry is essential for traditional aesthetics. She needs to find the longest symmetric sub-pattern within weaving sequences for design optimization.
Approach
Given an array of pattern symbols from a handloom loom, find the length of the longest contiguous subarray that reads the same forwards and backwards.
Input
A B C B A D E
Output
5
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