/*
 * @topic Q00100 Feb 7, 2013 -- global and local variables
 * @brief in-class demo 1 -- variables
*/

#include <iostream>

// global variable declarations:
int gx = 123;

int main()
{
    std::cout << "Hello " << gx << "\n";

    int count = gx;     // local variable initialized
    count = count + 1;  // local variable modified

    std::cout << "Hello " << count << "\n";

    return 0;
}