// Informatik - Serie 11 - Challenge-Aufgabe 127
// Programm: ScybozLudovic.cpp
// Autor: L. Scyboz
#include
#include
//POST: the word F -> FF[+F-F+FF]F+FF-F is drawn
void f(const unsigned int i)
{
if(i==0)
ifm::forward();
else
{
f(i-1);
f(i-1);
ifm::save();
ifm::left(30);
f(i-1);
ifm::right(30);
f(i-1);
ifm::right(30);
f(i-1);
f(i-1);
ifm::restore();
f(i-1);
ifm::left(30);
f(i-1);
f(i-1);
ifm::right(30);
f(i-1);
}
}
int main()
{
std::cout << "Number of iterations: ";
unsigned int n;
std::cin >> n;
//Basic word +F-F+F with degrees 90, respectively 10, 10
ifm::left(90);
f(n);
ifm::right(10);
f(n);
ifm::left(10);
f(n);
return 0;
}
