neef u help

[wu7jian]

#include
#include
using namespace std;
void main()
{
string str="hello world";
string::const_iterator p=str.begin();
while(p!=str.end())
{
cout<<*P<

[winbatch]

You capitalized P in the cout but it was lower case p before.

(Also, main is supposed to return int, but that's an unrelated problem)

[Narue]

>it tells me the 'p' is not declared identifier
No, it tells you that P is not a declared identifier. Notice the difference in case and remember that C++ is case sensitive.

[wu7jian]

winbatch and narue.
both of you.
thank you very much.