save project

diy1.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("blue")
+pen=turtle.Pen()
+pen.write("我tm的谢谢你\n你个大聪明",font=("Times",30,"normal"))
+pen.hideturtle()
+penl=turtle.Pen()
+penl.penup()
+penl.goto(-100,0)
+penl.pencolor("red")
+penl.pensize(5)
+len=60
+penl.pendown()
+len=int(turtle.textinput("提示","输入心形的大小"))
+penl.left(45)
+penl.forward(2*len)
+penl.circle(len,180)
+penl.right(90)
+penl.circle(len,180)
+penl.forward(2*len)
+penl.hideturtle()
+turtle.done()