[Dev-C++] question about pointer

[JYL <eji...@gm...>]

Hi, everyone

I have a question about pointer in C++, below is my source code and
question, if anyone can answer my question, I will very appreciate, thanks a
lot

 

//source code and question start here

 

#include <iostream>

#include <cstdlib>

using namespace std;

int main(void)

{

   int num[]={11,22,33,44,55};

   char name[6]={'j','i','a','n','y','i'};

   char *ptr="How are you?";

   

   

   cout << "int num[]={11,22,33,44,55}" << endl;

   cout << "num=" << num << endl;

   cout << "&num=" << &num << endl;

   cout << "*num=" << *num << endl;

 

   cout<< endl << "char name[6]={'j','i','a','n','y','i'};" << endl;

   cout << "name=" << name << endl;     

   /*here, 

   question 1: why output name is all of the array content, 

   not the address as same as output of &name??

   the array name is a pointer, doesn't the content of array name is the
same as the address of array name 

   

   question 2: why there is a random character after 

   output of i??

   

    */

   cout << "&name=" << &name << endl;

   cout << "*name=" << *name << endl;

   

   cout << endl << "char *ptr=\"How are you?\";" << endl;

   cout << "ptr=" << ptr << endl;

   /* here, the same of question 1*/

   cout << "&ptr=" << &ptr << endl;

   cout << "*ptr=" << *ptr << endl;

   

   ptr=ptr+1;

   cout << endl << "ptr=ptr+1;" << endl;

   cout << "ptr=" << ptr << endl;

   cout << "&ptr=" << &ptr << endl;

   /* here, why the address of ptr doesn't change??*/

   cout << "*ptr=" << *ptr << endl;

 

   system("pause");

   return 0;

}