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Results tagged with partitions
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user 4717
A partition or partitioning of a set A is a collection of disjoint sets whose union yields A.
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reducing subset-sum to partition
It supposes $2S-B$ and $S+B$ have to go to different partitions! You could have both of them in same partition along with elements that sum to $-S$, hence total sum $= 2S$ as needed. …
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