save project

func.py

@@ -2,7 +2,7 @@ def new_input():
     total = []
     while True:
         money= input("请输入：")
-        if unit== 'q':
+        if money== 'q':
             break
         else:
             try:
@@ -17,3 +17,11 @@ def new_input():
     return total
 result=new_input
 print(result)
+def sum(unit):
+    count=0
+    for i in unit:
+        count=count+i
+    return count
+price=new_input()
+pay=sum(price)
+print("您一共消费了"+str(pay)+"元")
\ No newline at end of file