//Informatik - Serie 11 - Challenge
//Sandro Frick
//Programm: FrickSandro.cpp
//recommended number of iterations: 14
#include
#include
// POST: the word w_i^F is drawn
void f (const unsigned int i) {
if (i == 0)
ifm::forward(); // F
else {
f(i-1); // w_{i-1}^F
ifm::left(60); // +
ifm::save();
f(i-1); // w_{i-1}^F
ifm::left(20); // +
}
}
int main () {
std::cout << "Number of iterations =? ";
unsigned int n;
std::cin >> n;
// draw w_n = w_n(F)
f(n);
return 0;
}