Handloom Weaving Pattern Validator
Handloom Weaving Pattern Validator
HardArrays0% accepted
A Tamil Nadu handloom artisan creates patterns using color codes. For aesthetic designs, no single color should appear more than twice consecutively. Find the longest valid sub-pattern section where this constraint is satisfied.
Approach
Given an array of color codes, find the longest subarray where no color appears more than twice consecutively.
Input
8
1 1 2 2 2 3 1 1
Output
5
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