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Huitong programming level 5 - Magic School Lesson 7

2022-07-22 15:12:00 【Middle school student Xinjing】

Regular octagon

int main() {
    
	int n = 8;	
	for (int i = 0; i < n; i ++) {
    
		p.fd(50);
		p.rt(360.0 / 8);
	}
	
	return 0;
}

Octagonal flowers

int main() {
    
	
	int n = 8;	
	p.c(3);
	for (int i = 0; i < n; i ++) {
    
		for (int j = 0; j < 3; j ++) {
    
			p.fd(50).lt(360.0 / 3);
		}
		p.fd(50);
		p.rt(360.0 / n);
	}
	
	return 0;
}

Hollow cross

int main() {
    
	p.c(14);
	for (int i = 0; i < 4; i ++) {
    
		for (int j = 0; j < 3; j ++) {
    
			p.fd(50).rt(90);
		}
		p.rt(180);
	}
	
	return 0;
}