A small Christmas' Tree Algorithm in Python.

christmastree.py

import turtle

screen = turtle.Screen()
screen.setup(800,600)

circle = turtle.Turtle()
circle.shape('circle')
circle.color('red')
circle.speed('fastest')
circle.up()

square = turtle.Turtle()
square.shape('square')
square.color('green')
square.speed('fastest')
square.up()

circle.goto(0,280)
circle.stamp()

k = 0
for i in range(1, 17):
    y = 30*i
    for j in range(i-k):
        x = 30*j
        square.goto(x,-y+280)
        square.stamp()
        square.goto(-x,-y+280)
        square.stamp()

    if i % 4 == 0:
        x =  30*(j+1)
        circle.color('red')
        circle.goto(-x,-y+280)
        circle.stamp()
        circle.goto(x,-y+280)
        circle.stamp()        
        k += 2

    if i % 4 == 3:
        x =  30*(j+1)
        circle.color('yellow')
        circle.goto(-x,-y+280)
        circle.stamp()
        circle.goto(x,-y+280)
        circle.stamp() 

square.color('brown')
for i in range(17,20):
    y = 30*i
    for j in range(3):    
        x = 30*j
        square.goto(x,-y+280)
        square.stamp()
        square.goto(-x,-y+280)
        square.stamp()        
        
turtle.exitonclick()

It is working, however you have to ident the code in the right way!

No offence christmastree.py, but mine is much better

If you're gonna gloat about your code being better than someone else's, at least have the decency to make it work.

t.goto(each)
^
IndentationError: expected an indented block

thanks

Gracias

Gracias muy divertido él curso y él código , uff! aprendiendo. :-)

muchas gracias, muy entusiasmado con el tema.

All I got were 5 yellow circles.

Gracias, desde Republica Dominicana.

for mac, install
brew install python@3.9
brew install python-tk