save project

Untitled-1.py.py

+import turtle
+# pen = turtle.Pen()
+# pen.write("喜结良缘 \n新娘：张哲瀚\n新郎：龚俊")
+# turtle.done()
+screen = turtle.Screen()
+screen.bgcolor("red")
+a=screen.textinput("提示","想画多大的圆？")
+
+len = float(a)
+pen = turtle.Pen()
+pen1 = turtle.Pen()
+pen1.left(45)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
+
+
+
+