This algorithms is a low level design video for Employee offer Approval from an organization and it has used the concept of Chain of responsibility (COR) design pattern to solve the problem.
Chain of responsibility object oriented design pattern is helpful where ever we have a case, in which an object has 2 options:
1) solve the problem an return response
2) cannot solve problem to delegate the problem to other object of the chain which can.
Chain should be formed with object of similar type.
Tags:
algorithm
systems design
system design interview questions
design patterns interview questions
cracking the coding interview
design patterns interview questions
software design patterns
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19 авг 2021
