#include #include using namespace std; class complex { protected: float real; float imaginary; public: complex (float r, float i) { real = r; imaginary = i; } void calc (complex *p_rule) { float rule_r = p_rule->get_real(); float rule_i = p_rule->get_imaginary(); real = real * rule_r - imaginary * rule_i; imaginary = real * rule_i + imaginary * rule_r; } float get_real () { return real; } float get_imaginary () { return imaginary; } }; class matrix { protected: int arr [31][31]; public: matrix () { for (int i = 0; i < 30; i++) { for (int j = 0; j < 30; j++) { arr [i][j] = 0; } } } void write (complex *cn) { int real = cn->get_real (); int imaginary = cn->get_imaginary (); arr[15 + real][15 + imaginary] += 1; } void output () { for (int i = 0; i < 30; i++) { for (int j = 0; j < 30; j++) { if (arr[i][j] < 500) { cout << '.'; } if (arr[i][j] >= 500 && arr[i][j]< 1500) { cout << '+'; } if (arr[i][j] >= 1500 && arr[i][j] < 4000) { cout << '*'; } if (arr[i][j] >= 4000) { cout << '#'; } } cout << endl; } } }; int main() { complex cn (1.5, 2); complex *p_cn = &cn; complex rule (1.000001, -0.95); complex *p_rule = &rule; matrix field; cout << "Seed: " << cn.get_real() << " + " << cn.get_imaginary() << "i" << endl; cout << "Rule: " << rule.get_real() << " + " << rule.get_imaginary() << "i" << endl; while (abs( cn.get_real ()) < 15 && abs(cn.get_imaginary ()) < 15) { cn.calc (p_rule); field.write (p_cn); } field.output (); return 0; }

Complex Number Visualisation 1