4. Define a polymorphic function of type: shimmy :: [a] -> a -> [a] which takes an input list and another value (of the same type as the input list's elements) and outputs a list based on the input list, but where every element is preceded by and followed by the second input. For example shimmy [1,2,3] 0 = [0,1,0,2,0,3,0] and shimmy 0 0 = [0]

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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4. Define a polymorphic function of type:
shimmy :: [a] -> a -> [a]
which takes an input list and another value (of the same type as the input list's elements) and
outputs a list based on the input list, but where every element is preceded by and followed by
the second input.
For example shimmy [1,2,3] 0 = [0,1,0,2,0,3,0] and shimmy 0 0 = [0]
Transcribed Image Text:4. Define a polymorphic function of type: shimmy :: [a] -> a -> [a] which takes an input list and another value (of the same type as the input list's elements) and outputs a list based on the input list, but where every element is preceded by and followed by the second input. For example shimmy [1,2,3] 0 = [0,1,0,2,0,3,0] and shimmy 0 0 = [0]
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