save project

func.py

@@ -14,3 +14,13 @@ def new_input():
             finally:
             finally:
                 print('-'*10)
                 print('-'*10)
     return total
     return total
+
+    def sum(money):
+        count=0
+        for i in money:
+            count=count+1
+        return count
+
+price=new_input()
+pay=sum(price)
+print('一共消费了'+str(pay)+'元！')
\ No newline at end of file