Decode Blue Dart Tracking Number
Decode Blue Dart Tracking Number
EasyStrings0% accepted
Arjun works at Blue Dart's Mumbai sorting facility. Tracking numbers follow the format CITY-DDMMYY-SEQNO, and he needs to extract just the city code to route packages to the correct regional hub.
Approach
Given a Blue Dart tracking string in format 'CITY-DDMMYY-SEQNO', extract and return the city code.
Input
MUMU-010225-0145
Output
MUMU
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