已知有向图G=(V,A),其中V={a,b,c,d,e),A={<a,b>,<a,c>,<d,c>,<d,e>,<b,e>,<c,e>},对该图进行拓扑排序,下面序列中不是拓扑排序的是()。
A.a,d,c,b,e
B.d,a,b,c,e
C. a,b,d,c,e
D.a,b,c,d,e
A.a c b e d
B.d e c a b
C.d e a b c
D.c e d b a
A.char a[10]={'h','a','b','c','d'};
B.char b[]={'h','a','b','e','d','\0'};
C.char c[]={'h','a','b','c','d'};
D.char d[6]={'h','a','b','c','\0'}
int f1(int x,int y){return x>y? x:y;)
int f2(int x,int y){return x>y? y:x;}
main()
{
int a=4,b=3,c=5,d=2,e,f,g;
e=f2(f1(a,b),f1(C,d));f=f1(f2(a'b),f2(c,d));
g=a+b+c+d-e-f;
printf("%d,%d,%d\n",e,f,g);
}
A.c,d,b,a,e
B.c,a,d,b,e
C.c,d,e,a,b
D.c,a,b,d,e
A.f,c,b
B.f,d,b
C.g,c,b
D.g,d,b
a.减刑
b.拘役
c.假释
d.没收财产
e.驱逐出境
A.(e,f)
B.((e,f))
C.(f)
D.()