save project

diy1.py

@@ -6,13 +6,14 @@ import turtle
 
 
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
+distance=1
 screen = turtle.Screen()
 screen = turtle.Screen()
 screen.bgcolor("light pink")
 screen.bgcolor("light pink")
 colors=["white","blue","violet","cyan"]
 colors=["white","blue","violet","cyan"]
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
 for i in range(1,300):
 for i in range(1,300):
     Pen.forward(distance)
     Pen.forward(distance)
-    distance=+1
+    distance+=1
     Pen.right(91)
     Pen.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布
 pen.hideturtle()
 pen.hideturtle()