save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 import turtle
+len=int(turtle.textinput("z","半径"))
+
 turtle.bgcolor("pink")
 turtle.penup()
 turtle.goto(100,0)
@@ -9,10 +11,10 @@ turtle.pendown()
 turtle.pensize(10)
 turtle.pencolor("red")
 turtle.left(45)
-turtle.forward(50)
-turtle.circle(25,180)
+turtle.forward(len*2)
+turtle.circle(len,180)
 turtle.right(90)
-turtle.circle(25,180)
-turtle.forward(50)
+turtle.circle(len,180)
+turtle.forward(len*2)
 turtle.hideturtle()
 turtle.done()
\ No newline at end of file