save project

func.py

-total = []
-while True:
+def totalnum():
+    total = []
+    num =0
+    while True:
         unit= input("请输入：")
         unit= input("请输入：")
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
-        total.append(unit)
+            total.append(int(unit))
     print(total)
     print(total)
-        
+    for i in total:
\ No newline at end of file
+        num = i+ num
+    print("本次消费:"+str(num)+"元")     
+totalnum()   
\ No newline at end of file