save project

diy1.py

@@ -3,20 +3,20 @@ import turtle
 screen=turtle.Screen()
 screen.bgcolor("pink")
 pen=turtle.Pen()
-penon()
-Pen.goto(100,-100)
+pen.penup()
+pen.goto(100,-100)
 pen.write("你好\n",font=("Times",30,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
-len=screen.textinput("半径")
+len=screen.textinput("半径","半径")
 a=int(len)
 pen1.left(45)
-pen1.forward(50)
-pen1.circle(25,50)
+pen1.forward(a*2)
+pen1.circle(a,180)
 pen1.right(90)
-pen1.circle(25,50)
-pen1.forward(50)
+pen1.circle(a,180)
+pen1.forward(a*2)
 pen1.hideturtle()
 turtle.done()