save project

diy1.py

@@ -5,13 +5,15 @@
 import turtle
 
 pen = turtle.Pen()
+distance=1
 # 请创造师在下面接着创作
 color=["red","orange","yellow","green"]
-for i in range(1,300):
+for i in range(300):
     pen.pencolor(color[i%4])
-    pen.forward(i)
+    pen.forward(distance)
     
     pen.right(61)
+    distance+=1
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
\ No newline at end of file