#include <iostream>

using namespace std;

// another function
float sum()
{
	cout << "I'm inside of function: sum" << endl;
//	anotherFunction();
	return 50;
}

void anotherFunction()
{
	cout << "I'm inside of anotherFunction" << endl;
  //  sum();
}

void fun(char a, int i)
{
	cout << "First is " << a <<  "  Second is " << i << endl;
}

void fun(int a, int b)
{
	cout << "First is " << a <<  "  Second is " << b << endl;
}