C + + Primer after-school exercise 12.24//12.24.cpp: Defines the entry point for a console application.

12.24.cpp: Defines the entry point for the console application.
//


#include "stdafx.h"




#include <iostream>
#include <memory>
#include <string>


#pragma warning (disable:4996)


using namespace Std;


int main ()
{
String str;
cout << "Please enter a string:";
CIN >> str;
Char *CP = new Char[str.size () + 1]; This place must add 1, otherwise delete [] CP when error.
The actual length is longer than str.size () because STR.C_STR () returns a C-style string that ends with '.
strcpy (CP, STR.C_STR ()); This calls the C_STR () of the string object to return a C-style string.
_asserte (_CrtCheckMemory ()); Baidu there is a big God said you can use this to check what I said below the error.
cout << CP << Endl;
Delete[] CP;


return 0;


}