save project

diy1.py

@@ -2,18 +2,30 @@ import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
 screen.bgcolor("blue")
-pen.pencolor("red")
-len=(50)
-pen.left(45)
-pen.forward(100)
-pen.circle(2*25,180)
-pen.right(90)
-pen.circle(2*25,180)
-pen.forward(100)
-pen.penup()
-pen.left(45)
-pen.forward(60)
-color_list=['red']
-pen.pendown()
+color="yellow"
+pen.pencolor(color)
+
+x=-200
+y=60
+len=3
+pen.speed(0)
+pen.up()
+pen.goto(-200,0)
+for i in range(100):
+    len+=5
+    pen.setheading(0)
+    pen.left(45)
+    pen.forward(len*2)
+    pen.circle(len,180)
+    pen.right(90)
+    pen.circle(len,180)
+    pen.forward(len*2)
+    x+=10
+    y-=10
+    pen.penup()
+    pen.goto(x,y)
+    pen.pendown()
+turtle.done()
+