Amazon Warehouse Aisle Product Grouping
Amazon Warehouse Aisle Product Grouping
EasyStrings0% accepted
Amazon's Bangalore warehouse uses a location encoding system for products. Each location code has the format SRSRS (like 'A5B2C7'). Ravi needs to extract all products by aisle letter (first character) and group them together to optimize picking routes.
Approach
Given a comma-separated list of warehouse location codes (like 'A5B2C7,B3A1D2'), extract the first letter (aisle identifier) from each code and return unique aisles with their product counts in format 'AisleX:Count', sorted alphabetically.
Input
A5B2C7,B3A1D2,A2C4B1
Output
A:2,B:1
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