auto save

diy1.py

@@ -3,12 +3,14 @@
 
 scores = {'语文':89, '数学':95, '英语':80}
 
-def get_average(scores):
+def get_average(b):
+    i=0
     score = 0  
-    for subject, score in scores.items():
-        score += score
+    for subject, i in b.items():
+        
+        score = score+i
         print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
+    ave_score = score/len(b)
     print('平均分是%d'%ave_score)
 
 get_average(scores)
\ No newline at end of file

wrnihbnrnng.py

+import turtle
+pen=turtle.Pen()
+pen.pensize(1)
+for i in range(4):
+    pen.forward(100)
+    pen.left(90)
+pen.up()
+pen.left(45) 
+pen.forward(50)
+pen.pensize(7)
+pen.right(45)
+for i in range(3):
+    pen.down()
+    pen.forward(1)
+    pen.up()
+    pen.forward(10)
+