save project

diy.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("green")
+size=screen.textinput("提示",'你想要多大的爱心?')
+lovesize=int(size)
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("祝你生日快乐!",font=('Times',15,"normal"))
+pen.hideturtle()
+
+pen1=turtle.Pen()
+pen1.pensize(5)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.forward(lovesize*2)
+pen1.circle(lovesize,180)
+pen1.right(90)
+pen1.circle(lovesize,180)
+pen1.forward(lovesize*2)
+pen1.hideturtle()
+turtle.done()