A.Q->rear->next=s;Q->rear=sB.s->next=Q->front->next;Q->front->next=sC.Q->next=s;Q=sD.s->next=Q->next ;Q->next=s
A.斐波那契數(shù)列問(wèn)題B.N!問(wèn)題C.漢諾塔問(wèn)題D.尾遞歸問(wèn)題
A.遞歸算法求解問(wèn)題,方法簡(jiǎn)單B.遞歸算法效率高C.遞歸算法求解問(wèn)題,方法復(fù)雜D.遞歸算法的效率較低