#include <iostream>
#include <cstring>
#include <stdlib.h>
using namespace std; 
//dynamic allocation with pointer  
// Hello World -- will not overflow 
//char_new_delete1.cpp
int main ()
{
	//-------Gracefully set a limit of 15 charcter-------
	char *ch2; string str1;
	cout<<"\n address of ch2 "<< &ch2; 
	cout<<"\n Enter a string : ";
	getline(cin,str1); 
	cout<<"\n string length : " << str1.length();
	if(str1.length()>15)
	{ cout<<"\n sorry limit was 15";  delete[] ch2; 
	//exit(1); 
	} 
	else 
	{   ch2 = new char[str1.length()];
	  for(int i= 0; i< str1.length(); i ++)
		{ ch2[i]= str1[i];  }
		cout<<"\n Allocated :  " << ch2   << " @ : " << *ch2 ;
		 delete[] ch2;
	  }
 
	 return 0;
}