save project

diy1.py

-# 期末考试结束了，悟空在教务系统查到了自己的几门必修课分数，他想通过python计算自己的平均分。
-# 于是写了下面的代码，可是总是得不到结果，请帮纠正bug并跑通程序。
-
-scores = {'语文':89, '数学':95, '英语':80}
-
-
-def get_average(scores):
-
-    sum_score =0
-
-    for subject, score in scores. items():
-
-        sum_score += score
-
-        print( 'REß lL%d'%sum_score)
-
-    ave_score = sum_score/len(scores)
-    print(' y519%d'%ave_score)
-
-get_average(scores)
\ No newline at end of file
+# 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()
+screen=turtle.Screen()
+pen.speed('fast')
+pen.hideturtle()
+screen.bgcolor('black')
+
+i=0
+while i<135:
+    pen.pencolor('pink')
+    pen.penup()
+    pen.goto(0,0)
+    pen.forward(200)
+    pen.pendown()
+    pen.circle(100)
+    pen.left(2)
+    i+=1
+
+turtle.done()
\ No newline at end of file