save project

2.py

+import turtle
+screen = turtle.Screen()
+len = screen.textinput("提示","爱心大小")
+lovesize = int(len)
+#turtle.done()
+#import turtle
+pen1=turtle.Pen()
+pen1.color("red")
+pen1.pensize(5)
+pen1.right(45)
+pen1.forward(2*lovesize)
+pen1.left(90)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
+pen1.right(90)
+pen1.circle(lovesize,180)
+pen1.hideturtle()
+turtle.done()
\ No newline at end of file