Using Haskell to write a program: fillNum fillNum takes an integer and a list of numbers...

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Using Haskell to write a program: fillNum fillNum takes an integer and a list of numbers...

Using Haskell to write a program: fillNum

fillNum takes an integer and a list of numbers to build a list of the specified length made up by repeating the numbers from the input list as many times as required. That is, the output list has the specified length same as the length specified by the input integer.

For example:

fillNum 4 [5,6,7,8,9,10] should output [5,6,7,8]

fillNum 9 [4,3,2,1] should output [4,3,2,1]

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Answer 1

Answer #1

fillNum :: int->[a]->[a]

fillNum n [a] = take n [a]

Input n the length and list a, the output will be a list with the size of n. Take extracts n elements from the list passed.

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Answer 2

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