下列选项中不全是c++语言关键字的是
A:const,break,default B:long,void,using C:virtual,extern,include D:try,throw,this
有如下程序:
#include <iostream>
using namespace std;
class Sample
friend long fun(Sample s);
public:
Sample(long
A:x=a;
private:
long x;
;
long fun(Sample s)
if(s.x<2)return 1;
return s.x*fun(Sample(s.x-1));
int main( )
int sunl=0;
for(inti=0;i<6;i++)sum+=fun(Sample(i));
tout<<sum:
return 0;
程序的输出结果是A) 120 B:16 C:154 D:34
下列选项中不全是C++语言关键字的是
A:const,break,default B:long,void,using C:virtual,extern,include D:try,throw,this
有如下程序:
Private Sub Commandl_Click( )
a$="A WORKER IS HERE"
x=Len(a$)
For i=1,To x-1
b$=Mid$(a$,i,3)
If b$="WOR" Then S=S+1
Next
Print S
End Sub
单击命令按钮,程序运行结果为( )。
A:const,break,default B:long,void,using C:virtual,extern,include D:try,throw,this
下列选项中不全是C++语言关键字的是
A:const,break,default B:long,void,using C:virtual,exterm,include D:try,throw,this
有如下程序:
Private Sub Commandl_Click( )
a$="A WORKER IS HERE"
x=Len(a$)
For i=1,To x-1
b$=Mid$(a$,i,3)
If b$="WOR" Then S=S+1
Next
Print S
End Sub
单击命令按钮,程序运行结果为( )。
A:const,break,default B:long,void,using C:virtual,extern,include D:try,throw,this
有如下程序:
Private Sub Commandl_Click( )
a$="A WORKER IS HERE"
x=Len(a$)
For i=1,To x-1
b$=Mid$(a$,i,3)
If b$="WOR" Then S=S+1
Next
Print S
End Sub
单击命令按钮,程序运行结果为( )。
A:const,break,default B:long,void,using C:virtual,extern,include D:try,throw,this