save project

1.py

+import turtle 
+o=turtle.Screen()
+o.bgcolor("red")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("你\n好！",font=("Times",20,"normal"))
+pen.hideturtle()
+len=o.textinput("提示","要多大的爱心:")
+lovesize=int(len)
+pen1=turtle.Pen()
+pen1.pensize(2)
+pen1.pencolor("green")
+pen1.left(45)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
+pen1.hideturtle()
+turtle.done()