• 2022-06-08
    下面程序的结果是 #include<iostream.h> class A public: A( ) cout < < "construtA" < < end1; virtual ~A( ) cout < < "destructA" < < end1; ; class B:public A ; class C:public A ; class D:public B,public C ; void main( ) Dd;
    A: constructA
    B: destructA
    C: constructA
    D: constructA
    E: destructA
    F: destructA
    G: constructA
    H: constructA
    I: constructA
    J: destructA
    K: destructA
    L: destructA
    M: constructA
    N: constructA
    O: constructA
    P: constructA
    Q: destructA
    R: destructA
    S: destructA
    T: destructA
  • 举一反三