auto save

dbs.py

+'''
+price=[15,22,18,25]
+a=0
+for i in price:
+    a+=i
+print(a)
+'''
+price=[15,22,18,25]

func.py

+import turtle
+turtle.penup()
+turtle.goto(-100,100)
+turtle.pendown()
+for i in range(4):
+    turtle.forward(200)
+    turtle.right(90)
+turtle.penup()
+turtle.home()
+turtle.dot(20,"red")
+turtle.penup()
+turtle.goto(-40,0)
+turtle.dot(20,"red")
+turtle.penup()
+turtle.goto(40,0)
+turtle.dot(20,"red")
+turtle.hideturtle()
+turtle.done()
\ No newline at end of file

sb.py

+'''
+b=6
+s=a*b
+print("长方形的面积为:",s)
+'''
+import turtle
+turtle.penup()
+turtle.goto(-100,100)
+turtle.pendown
\ No newline at end of file