問題詳情

30. The digraph shown below is a flow network from source s to sink t, where the number on each edgerepresents the edge capacity. What is the value of the maximum flow from s to t?


(A)19
(B)20
(C)21
(D)22
(E)23

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增