save project

风车.py

-import turtle
+import turtle
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.speed(0)
 pen.speed(0)
+collor=["red",'blue','yellow']
 for i in range(1200):
 for i in range(1200):
+    pen.pencolor(collor[i%3])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
 pen.hideturtle()
 pen.hideturtle()