7.Write a program to read a list containing item name, item code and cost interactively and produce a three-column output as shown below. NAME CODE COST Turbo C++ 1001 250.95 C Primer 905 95.70 ------------- ------- ---------- ------------- ------- ---------- Note that the name and code are left-justified and the cost is right-justified with a precision of two digits. Trailing zeros are shown.

 //P-6: scope resolution operator ::

#include <iostream.h>

#include <conio.h>

int n = 100;

void main()

{

int n = 50;

clrscr();

{

int n = 25;

cout << "\nblock -1" << endl;

cout << "N = " << n << endl;

cout << "::N = " << ::n << endl;

}

{

int n = 10;

cout << "\nblock -2" << endl;

cout << "N = " << n << endl;

cout << "::N = " << ::n << endl;

}

cout << "\nmain function" << endl;

cout << "N = " << n << endl;

cout << "::N = " << ::n << endl;

getch();

}