save project

func.py

@@ -13,8 +13,13 @@ def new_input()：
                 total.append(unit)
     return(total)
 
+def sum(money):
+    count=0
+    for i in money:
+        count=count+1
+    return count
 
 
-
-result=new_input()
-print(result)
\ No newline at end of file
+prict=new_input()
+pay=sum(price)
+print(str(pay)+"元")
\ No newline at end of file