Viet_love_MD's blog

By Viet_love_MD, history, 2 months ago, In English

given a bipartite graph we call L as the left one and R as the right one for each node i we choose in L we have to pay a[i] dollar . there are m edges L[i] and R[j] m <= (|L|*|R|) ask : what is the minumum value of choose some node in L so that every node in R have at least 2 node in L is linked to this is chosen p/s sorry for my poor Engligh but if you understand the statement please give feedback

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2 months ago, # |
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I am fairly certain that one could nodify slightly the structure of flows with demands as to accept costs as well