auto save

diy1.py

 import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
 pen=turtle.Pen()
-Pen.wirte("你好呀",font=("Times",20,"normal"))
+pen.penup()
+pen.goto(100,-100)
+pen.write("你好呀",font=("Times",20,"normal"))
 pen.hideturtle()
+pen1=turtle.Pen()
+pen1.pencolor("red")
+pen1.pensize(5)
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen1.hideturtle()
 turtle.done()
+#创建画笔
+#设置画笔颜色
+#设置画笔大小
+#向左旋转45度
+#
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