Functional Programming using JavaScript

Learning Goal: I’m working on a javascript question and need an explanation and answer to help me learn.

1.(5 points) Start with an array called inputtable. The array should have numbers between 1 and 10.

NOTEDo NOT use a form of a ‘for’ loop anywhere, including iterators. This is meant to be a functional exercise, so your code is expected to not have side effects.

2.(30 points) Use inputtablefrom step 1 to create the following: 

a.Set of multiples of 5 between 1 and 51. Name it fiveTable

b.Set of multiples of 13 between 1 and 131. Name it thirteenTable

c.Set of squares of the numbers in inputtable. Name it squaresTable

3.(10 points) Get the odd multiples of 5 between 1 and 100. 5, 15, …

4.(20 points) Get the sum of even multiples of 7 between 1 and 100. a.Example, find the multiples and then sum them: 14 + 28+

5.(15 points) Use currying to rewrite the function below: function cylinder_volume(r, h){var volume = 0.0;volume = 3.14 * r * r * h;return volume;} a.Use r = 5 and h = 10 to call your curried function. b.Reuse the function from part ‘a’ but use h = 17 c. Reuse the function from part ‘a’ but use h = 11

6.(15 points) Use the following code to take advantage of closures to wrap content with HTML tags, specifically show an HTML table consisting of a table row that has at least one table cell/element. You can use the console to output your results.

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