save project

diy1.py

+
+import turtle
+penl=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light yellow")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(-100,-100)
+pen.write("hi",font=("Times",50,"normal"))
+len=100
+penl.pencolor("red")
+penl.pensize(5)
+
+len=int(screen.textinput("大小","输入爱心大小"))
+penl.left(45)
+penl.forward(2*len)
+penl.circle(len,180)
+penl.right(90)
+penl.circle(len,180)
+penl.forward(2*len)
+turtle.done()
+