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Permutation vs combination formula12/13/2023 ![]() ![]() Our loop for combinations will always start at a given index. Our loop for permutations always started at 0.We instead just keep track of/memoize our function's loop's current index and pass it to our our function when recurring.The removal of this condition greatly simplifies our algorithm, as we no longer need to keep track of if we have already used an element/if it needs skipping (at least, in the same way). ![]()
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