.已知一个无向图如下图所示要求分别用Prim和Kruskal算法生成最小树(假设以①为起点试画出构造过程)【哈尔滨工业大学 九 (分)】
.G=(VE)是一个带有权的连通图则
().请回答什么是G的最小生成树
().G为下图所示请找出G的所有最小生成树【北方交通大学 二 (分)】
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