auto save

awd.py

+import turtle
+pen1=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light green")
+pen1.pensize(5)
+pen1.pencolor("red")
+
+a=screen.textinput("你想要多大的爱心啊","请输入数字")
+b=int(a)
+pen1.left(45)       
+pen1.forward(2*b)    
+pen1.circle(b,180)   
+pen1.right(90)       
+pen1.circle(b,180)   
+pen1.forward(2*b)      
+turtle.done()             
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