save project

func.py

@@ -6,14 +6,24 @@ def new_input():
             break
         else:
             try:
-                money = int(money)
+                unit = int(unit)
             except:
                 print("请重新输入一个数字")
             else:
                 total.append(unit)
-            print("-"*30)
+            finally:
+                print("=================)
     return total
 
 
+def sum(money):
+    count = 0
+    for i in money:
+        count = count+i
+    return count
+
+
+
 result = new_input()
-print(result)
\ No newline at end of file
+print(result)
+print("您一共消费了" + )
\ No newline at end of file