save project

hsj.py

 import turtle
 
-
+a=input("你想要多大的半径？")
+b=int(a)
 screen=turtle.Screen()
 screen.bgcolor("blue")
 pen=turtle.Pen()
@@ -10,11 +11,11 @@ pen.write("哈哈哈哈",font=("Tines",20,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(b*2)
+pen1.circle(b,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(b,180)
+pen1.forward(2*b)
 pen1.hideturtle()
 turtle.done()