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。
+import turtle 
 
-scores = {'语文':89, '数学':95, '英语':80}
+pen=turtle.Pen()
+screen=turtle.Screen()
+pen.speed('fast')
+pen.hideturtle()
+screen.bgcolor('black')
 
-def get_average(scores):
-    sum1 = 0  
-    for subject, scores in scores.items():
-        sum1 += scores
-        print('现在的总分是%d'%sum1)
-    ave_scores = sum1/3
-    print('平均分是%d'%ave_scores)
+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
 
-get_average(scores)
\ No newline at end of file
+turtle.done()