feat(backtracking): all combinations of k numbers out of 1...n#148
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appgurueu
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Aug 17, 2023
appgurueu
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Aug 17, 2023
appgurueu
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Please add a comment explaining what this does: This generates an array of sub"sets" (represented by ascendingly sorted subarrays) of size k out of n+1 numbers from 1 to n.
Could you explain why this is backtracking? A standard definition of backtracking contains
[...] removing those solutions that fail to satisfy the constraints of the problem at any point in time [...]
which I don't really see here; I'd simply call this algorithm recursive.
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@appgurueu Thanks for the review! Let me know if comments are clear enough |
appgurueu
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Aug 18, 2023
appgurueu
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Aug 20, 2023
raklaptudirm
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Aug 29, 2023
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Create all combinations of k numbers out of 1...n using backtracking