write a c++ program which will give following output: Output Sample: ==========

Question

write a c++ program which will give following output:

Output Sample:
==========

Input data

==========

Enter the number of kingdoms: 2

Enter the name for kingdom #1: The_Vale

Enter the number people living in The_Vale: 234567

Enter the name for kingdom #2: The_Reach

Enter the number people living in The_Reach: 567890

==========

------------------------------

The first kingdom of Westeros

------------------------------

The_Vale, population 234567

------------------------------

here is the half completed code below,write the to do part which is half done

#include <iostream>

#include "kingdom.h"

using namespace std;

using namespace westeros;

int main(void)

{

    int count = 0; // the number of kingdoms in the array

    // TODO: declare the pKingdoms pointer here (don't forget to initialize it to null)

    cout << "==========" << endl

        << "Input data" << endl

        << "==========" << endl

        << "Enter the number of kingdoms: ";

    cin >> count;

    cin.ignore();

    // TODO: allocate dynamic memory here for the pKingdoms pointer

    for (int i = 0; i < count; ++i)

    {

        // TODO: add code to accept user input for the pKingdoms array

    }

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

    // testing that "display(...)" works

    cout << "------------------------------" << endl

        << "The first kingdom of Westeros" << endl

        << "------------------------------" << endl;

    display(pKingdoms[0]);

    cout << "------------------------------" << endl << endl;

    // TODO: deallocate the dynamic memory here

    return 0;

}

Explanation / Answer

#include <iostream>

//#include "kingdom.h"

using namespace std;
//using namespace westeros;

void display(char s[])
{
cout<<s;
}

int main(void)
{
int count = 0; // the number of kingdoms in the array

char **pKingdoms=NULL;
int size=1000;
cout<< "==========" << endl
<< "Input data" << endl
<< "==========" << endl
<< "Enter the number of kingdoms: ";
cin >> count;
cin.ignore();
//dynamic allocation
pKingdoms = new char *[count];
for( int i = 0 ; i < count ; i++ )
pKingdoms[i] = new char[100];

int people[count];

for (int i = 0; i < count; ++i)
{
cout<<" Enter the name for kingdom #"<<i+1<<": ";
cin>>pKingdoms[i];
cout<<" Enter number of people living in "<<pKingdoms[i]<<" ";
cin>>people[i];
}
cout << "==========" << endl << endl;

// testing that "display(...)" works
cout << "------------------------------" << endl
<< "The first kingdom of Westeros" << endl
<< "------------------------------" << endl;
display(pKingdoms[0]);

cout << " ------------------------------" << endl << endl;

//deallocation
for( int i = 0 ; i < count ; i++ )
delete [] pKingdoms[i];
delete [] pKingdoms;

return 0;
}

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