auto save

Day1.py

 import turtle
 
-# screen=turtle.Screen()
-# screen.bgcolor("blue")
-# pen=turtle.Pen()
-# pen.penup()
-# pen.goto(100,-100)
-# pen.write("你好呀",font=("Times",20,"normal"))
-
+#创建画布
+#设置画布颜色
+pen=turtle.Pen()
+#抬笔
+#画笔移到50,-100
+pen.write("你好呀",font=("Times",20,"normal"))
+turtle.done() #删掉这行
 #创建新画笔pen1
 #设置画笔大小
 #设置画笔颜色