刚开始接触类，帮忙看看这个程序
#include <iostream>using namespace std;
class String{
private:
char *Str;
int len;
public:
void ShowStr()
{
cout<<"string:"<<Str<<",length:"<<len<<endl;
}
String()
{
len=0;
Str=NULL;
}
String(const char *p)
{
len=strlen(p);
Str=new char[len+1];
strcpy(Str,p);
}
~String()
{
if (Str!=NULL)
{
delete[]Str;
Str=NULL;
}
}
};
int main()
{
char s[]="ABCDE";
String s1(s);
String s2("123456");
s1.ShowStr();
s2.ShowStr();
return 0;
}
调试运行怎么显示拒绝访问？
