// informatik serie 11 skriptaufgabe 127
// programm: OttoJan.cpp
// autor: jan otto
#include
#include
// POST: the word w_i^F is drawn
void f (const unsigned int i, int a) {
if (i == 0) {
ifm::forward();
ifm::right(45);
ifm::forward();
ifm::left(90);
ifm::forward();
ifm::right(45);
ifm::forward();
ifm::right(90);
ifm::forward();
ifm::right(45);
ifm::forward();
ifm::left(45);
ifm::forward();
ifm::right(45);
ifm::forward();
} else {
f(i-1, 45);
ifm::right(90);
f(i-1, 45);
}
}
int main () {
std::cout << "Number of iterations =? ";
unsigned int n;
std::cin >> n;
// draw w_n = w_n(F)
for(unsigned int i=1; i
