#include <iostream>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

///  Part 1
/*
void f()
{

}
int main(int argc, char *argv[]) {
	f();
	return 0;
}
*/
/// Part 2
/*
void f();

int main(int argc, char *argv[]) {
	f();
	return 0;
}
void f()
{

}*/
/// Part 3
/*
int main(int argc, char *argv[]) {
	f();
	return 0;
}
void f()
{

}
*/
/// Part 4

void f();

int main(int argc, char *argv[]) {
	f();
	system("pause");
	return 0;
}

