WUST Online Judge - 1388: 改错

1 #include<cstdio>
2 int main(){printf("13562\n");}

 1 #include<iostream>
 2 using namespace std;
 3 class Base
 4 {
 5 public:
 6     Base(){  cout<<1;  }
 7     void f(){  cout<<2;  }
 8 };
 9 class D1:virtual public Base    //加上virtual， 把base设置成虚基类
10 {
11 public:
12     D1(){  cout<<3;  }
13                         //此处删了一行代码
14 };
15 class D2:virtual public Base    //加上virtual， 把base设置成虚基类
16 {
17 public:
18     D2(){  cout<<5;  }
19 };
20 class D3:public D1, public D2
21 {
22 public:
23     D3(){  cout<<6;  }
24 };                      //加上分号
25 int main()
26 {
27     D3 d;
28     d.f();
29     return 0;
30 }