Question: Prove the following theorem: If the capacity function c takes on only integral values, then the maximum flow f produced by the Ford-Fulkerson method has

Prove the following theorem: If the capacity function c takes on

Prove the following theorem: If the capacity function c takes on only integral values, then the maximum flow f produced by the Ford-Fulkerson method has the property that |f| is an integer. Moreover, for all vertices u and v, the value of f(u, v) is an integer

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