save project

diy1.py

 # 悟空想海龟作图画出弹簧隧道，但是出现了bug，运行不了，请你帮助他，修改bug~
 import turtle 
-
 pen=turtle.Pen()
+pen.speed(0)
 screen=turtle.Screen()
 pen.speed()
 pen.hideturtle()
 screen.bgcolor('black')
-
+s=["red","red","orange","orange","yellow","yellow","green","green","blue","blue","purple","purple"]
 i=0
-while i<135:
-    pen.pencolor('pink')
+ccc=0
+while i<300:
+    if ccc>=len(s)-1:
+        ccc=0
+    pen.pencolor(s[ccc])
     pen.penup()
     pen.goto(0,0)
     pen.forward(200)
@@ -17,5 +20,6 @@ while i<135:
     pen.circle(100)
     pen.left(2)
     i+=1
+    ccc+=1
 
 turtle.done()
\ No newline at end of file