save project

diy1.py

@@ -2,18 +2,19 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("blue")
-pen.penup()
-pen.goto(100,100)
+
 pen = turtle.Pen()
 pen.write("上节课\n学\n的\n是\nramdon\n函数",font=("Times",30,"normal"))
 #画图
+len=30
+pen.penup()
+pen.goto(100,100)
 pen.left(45)
-pen.circle(50,180)
+pen.circle(len,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forword(100)
+pen.circle(len,180)
 pen.left(90)
-pen.forword(100)
+pen.forword(len*2)
 
 
 turtle.done()
\ No newline at end of file