save project

diy2.py

 import turtle
 screen=turtle.Screen()
 len=screen.textinput("提示","你想要多大的爱心呀？")
-len1=turtle.int(len)
+len1=int(len)
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(len1*2)
+pen1.circle(len1,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(len*2)
+pen1.circle(len1,180)
+pen1.forward(len1*2)
 turtle.done()
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