global_over_local.cpp

#include <iostream>

// global variables
int global = 10;

// main function
int main() {
    
    // local variables with same name
    int global = 5;
    
    std::cout << "Value of Global Variable's global is: " << ::global << std::endl;
    std::cout << "Value of Local Variable's global is: " << global << std::endl;
}