{{:Range extraction/Format}}

;Task:
* Create a function that takes a list of integers in increasing order and returns a correctly formatted string in the range format.
* Use the function to compute and print the range formatted version of the following ordered list of integers. (The correct answer is: <code>0-2,4,6-8,11,12,14-25,27-33,35-39</code>).
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     0,  1,  2,  4,  6,  7,  8, 11, 12, 14,
    15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
    25, 27, 28, 29, 30, 31, 32, 33, 35, 36,
    37, 38, 39
* Show the output of your program.


;Related task:
* &nbsp; [[Range expansion]]
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