Challenge: Factory Quality Control
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A factory receives multiple batches of parts, but some parts are defective and must be removed to identify high-quality components, which should be displayed without duplicates.
The PartBatch
class represents a batch of parts, with a batch name (batchName
) and a list of parts (parts
). To access the list of parts from a batch, you use the getParts()
method, and to retrieve the batch name, you use the getBatchName()
method.
- Extract all parts from each batch using
flatMap()
method. - Filter out defective parts by checking if the part name starts with
Defective
usingfilter()
method. - Remove duplicate parts to get a list of unique quality parts using
distinct()
method.
Oplossing
solution.java
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Challenge: Factory Quality Control
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Swipe to start coding
A factory receives multiple batches of parts, but some parts are defective and must be removed to identify high-quality components, which should be displayed without duplicates.
The PartBatch
class represents a batch of parts, with a batch name (batchName
) and a list of parts (parts
). To access the list of parts from a batch, you use the getParts()
method, and to retrieve the batch name, you use the getBatchName()
method.
- Extract all parts from each batch using
flatMap()
method. - Filter out defective parts by checking if the part name starts with
Defective
usingfilter()
method. - Remove duplicate parts to get a list of unique quality parts using
distinct()
method.
Oplossing
solution.java
Bedankt voor je feedback!
Awesome!
Completion rate improved to 2.33single