一个具有n 根地址输入线和k 条输出线的ROM 存储容量是( )
A .k nx
B .k n x2
C .k n x2
D .k n 2x
第1题:
第2题:
10、若一个具有N个顶点,K条边的无向图是一个森林(N>K且2K>=N),则该森林有多少棵树? There is an undirected graph. It has N nodes and K edges. (N>K and 2K>=N). If it is a forest, then how many trees will it has?
第3题:
若一个具有N个顶点,K条边的无向图是一个森林(N>K且2K>=N),则该森林有多少棵树? There is an undirected graph. It has N nodes and K edges. (N>K and 2K>=N). If it is a forest, then how many trees will it has?
第4题:
第5题:
若一个具有n个结点k条边的无向图是一个森林(n>k),则该森林必有()棵树。
A.k
B.n
C.n-k
D.n+k