Code example for Pointers and Function Overloading

#include <iostream>

void Func1(int x)
{
	std::cout << x << std::endl;
}

void Func1(int x, int y)
{
	std::cout << x * y << std::endl;
}

int main()
{
	int var1 = 5;
	int *var2 = &var1;

	std::cout << *var2 << std::endl;

	var1 = 99;

	std::cout << *var2 << std::endl;

	*var2 = 56;

	std::cout << var1 << std::endl;

	Func1(67, 10);

	system("pause");

	return EXIT_SUCCESS;
}