A.n+1
B.n(n-1)
C.n
D.n(n+1)
[单选题]设某强连通图中有n个顶点,则该强连通图中至少有()条边。A.n+1B.n(n-1)C.nD.n(n+1)
[单选题]设某强连通图中有n个顶点,则该强连通图中至少有()条边。A.n+1B.n(n-1)C.nD.n(n+1)
[单选题]设某强连通图中有n个顶点,则该强连通图中至少有()条边。A.n+1B.n(n-1)C.nD.n(n+1)
[单选题]n个顶点的强连通图至少有(32)条边。A.nB.n-1C.n-2D.n+1
[单选题]n个顶点的强连通图的边数至少有A.n-1B.n(n-1)C.nD.n+1
[单选题]n个顶点的强连通图的边数至少有( )。A.n-1B.n(n-1)C.nD.n+1
[单选题]n个顶点的强连通图的边数至少有______。A.n-1B.n(n-1)C.nD.n+1
[单选题]n个顶点的强连通图的边数至少有________。A.n-1B.n(n-1)C.nD.n+1
[单选题]n个顶点的强连通图的边数至少有( )。A.n-1B.n(n-1)C.nD.n+1
[单选题]n个顶点的强连通图的边数至少有( )。A. n-1B. n(n-1)C. nD. n+1