save project

diy1.py

 import turtle
 import turtle
+#背景颜色
+screen=turtle.Screen()
+screen.bgcolor("blue")
 #写字
 #写字
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.penup()
 pen.penup()
@@ -7,8 +10,8 @@ pen.write("Hi.诺依\n真有趣.\n我也喜欢\n--悟空",font=("Times",13,"norm
 pen.hideturtle()
 pen.hideturtle()
 #画爱心
 #画爱心
 pen1=turtle.Pen()
 pen1=turtle.Pen()
-pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
+pen1.pensize(5)
 pen1.left(45)
 pen1.left(45)
 pen1.forward(100)
 pen1.forward(100)
 pen1.circle(50,180)
 pen1.circle(50,180)