save project

quiz.py

 def new_input():
     total = []
     while True:
-        unit=input("请输入")
+        unit=input("请输入:")
         if unit =="q":
             break
         try:
-            unit = int(unit)
+            a = int(unit)
         except:
             print("请重新输入")
         else:
-            total.append(unit)
+            total.append(a)
     return total
 b=new_input()
-print(b)
\ No newline at end of file
+def sum(money):
+    s=0
+    for i in money:
+        s=s+i
+    print("共消费"+str(s)+"元")
+sum(b)
\ No newline at end of file