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CodingBat code practice

 

changes


More change we can believe in! This exercise is just like the previous exercise, change, except that instead of returning the number of different ways to make change, the function changes(amt) returns a list of the different ways. For example, changes(10) should return [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 5], [5, 5], [10]]. The list should be in sorted order, as should each element of the list.


changes(10) → [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 5], [5, 5], [10]]
changes(0) → [[]]
changes(4) → [[1, 1, 1, 1]]

...Save, Compile, Run (ctrl-enter)

def changes(amt):

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Difficulty: 501 Post-solution available

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