save project

4.py

+scores = {'语文':89, '数学':95, '英语':80 }
+
+def get_average(a):
+    score = 0  
+    for subject, score in a.items():
+        score += score
+        print('现在的总分是%d'%score)
+    ave_score = score/len(a)
+    print('平均分是%d' % ave_score)
+
+print(get_average(scores))
\ No newline at end of file

5.py

+import turtle
+p=turtle.Pen
+s=turtle.Screen()
+s.bgcolor("black")
+p.pencolor("red")
+for i in range(360):
+    p.circle(100,1)
+    p.right(180)
+    p.circle(100)
+    p.left(180)
+
+turtle.done
+turtle.hideturtle()
\ No newline at end of file