save project

diy1.py

-# 利用write()帮助悟空给诺依回信吧~
+len=200
 import turtle
 import turtle
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.write("潘SB,\n你傻呀!",font=("Times",30,"normal"))
 pen1.write("潘SB,\n你傻呀!",font=("Times",30,"normal"))
 pen1.hideturtle()
 pen1.hideturtle()
+pen1.penup()
+pen1.right(90)
+pen1.forward(100)
+pen1.left(180+45)
+pen1.forward(25)
+pen1.right(90+90)
+pen1.forward(50)
+pen1.left(45)
+pen1.pendown()
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len)
+pen1.circle(len/2,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len/2,180)
+pen1.forward(len)
 pen1.hideturtle()
 pen1.hideturtle()
+screen=turtle.Screen()
+screen.bgcolor("blue")
 turtle.done()
 turtle.done()
\ No newline at end of file