save project

diy1.py

@@ -7,6 +7,7 @@ len=int(len)
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.write("你好.",font=("Times",30,"normal"))
 pen.write("你好.",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
+
 len=60
 len=60
 pen.penup(5)
 pen.penup(5)
 pen.goto(100,100)
 pen.goto(100,100)

sb1.py

 import turtle
 import turtle
+
+len=-100
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
-pen1.pencolor("red")
-pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.pencolor("blue")
+pen1.fillcolor("red")
+pen1.begin_fill()
+for i in range(8):
+    pen1.left(45)
+    pen1.forward(2*len)
+    pen1.circle(len,180)
+    pen1.right(90)
+    pen1.circle(len,180)
+    pen1.forward(2*len)
+pen1.end_fill()
 turtle.done()
 turtle.done()
\ No newline at end of file