#include <iostream>

using namespace std;

void justSayHello();
void iDoSomethingSpecial(int x);
int add1(int num1, int num2);
float add2(float num1, float num2);
void add3(int num1, int num2);


int main2()
{
	int number = 10;
	int result1;
	float result2;
	iDoSomethingSpecial(number);
	justSayHello();
	result1 = add1(4.1, 6.2);
	cout << "result 1 = " << result1 << endl;
	result2 = add2(4.1, 6.2);
	cout << "result 2 = " << result2 << endl;
	add3(7,10);

	return 0;
}

void justSayHello()
{
	cout << "I just wanted to say hi " << endl;
	cout << "I also love Hello Kitty " << endl;
}

void iDoSomethingSpecial(int x)
{
	int y;
	y = x / 5;
	cout << "my result is " << y << endl;
}

int add1(int num1, int num2)
{
	int myresult;
	myresult = num1 + num2;
	return myresult;
}

float add2(float num1, float num2)
{
	float myresult;
	myresult = num1 + num2;
	return myresult;
}

void add3(int num1, int num2)
{
	int result;
	result = num1 + num2;
}