// Informatik - Serie 11 - Challenge 125
// Prog: BagaricDominik2.cpp
// Autor: Bagaric Dominik
// Draw more beautiful turtle graphics for the Lindenmayer system with
// production F -> F+F+ and initial word F.
// Autor Bagaric Dominik
#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::right(30);
f(i-1);
ifm::left(60);
f(i-1);
ifm::right(30);
f(i-1);
ifm::left(60); //
}
}
int main () {
std::cout << "Number of iterations =? ";
unsigned int n;
std::cin >> n; //n==8
// draw w_n = w_n(F)
f(n);
return 0;
}
