save project

diy1.py

 import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
 #写字
 pen=turtle.Pen()
 pen.penup()
@@ -6,14 +8,15 @@ pen.goto(100,-100)
 pen.write("Hi,\njkjifd\nsjfisjf",font=("times",18,"normal"))
 pen.hideturtle()
 #画爱心
-pen1.turtle.pen()
+pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
+len=10
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pebl.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file