save project

a.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("red")
+pen=turtle.Pen()
+p=turtle.Pen()
+p.penup()
+p.goto(100,-100)
+p.pendown()
+p.write("你好",font=("楷体",50,"normal"))
+p.hideturtle()
+pen.pensize(10)
+pen.pencolor("green")
+len=screen.textinput("提示","你想要多大的爱心")
+len1=int(len)
+pen.left(45)
+pen.forward(2*len1)
+pen.circle(len1,180)
+pen.right(90)
+pen.circle(len1,180)
+pen.forward(2*len1)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file

diy1.py

+