//Informatik - Serie 11 - Aufgabe 104
//Programm: MischaKnabenhans1.C
//Autor: Mischa Knabenhans (Gruppe D)
#include
#include
void y (unsigned int i);
//POST: the word w_i^F is drawn
void x (unsigned int i){
if (i == 0){
ifm::forward ();
}
else{
y (i-1);
ifm::right (120);
x(i-1);
ifm::left (90);
y(i-1);
ifm::right (120);
}
}
//POST: the word w_i^F is drawn
void y (unsigned int i){
if (i == 0){
ifm::forward ();
}
else{
x(i-1);
ifm::right (120);
y(i-1);
ifm::left (90);
x(i-1);
ifm::right (120);
}
}
int main ()
{
std::cout << "Number of iterations = ?\n";
unsigned int n;
std::cin >> n;
x(n);
return 0;
}
