save project

func.py

+
+    def a():
+        total = []
+        while True:
+            unit= input("请输入：")
+            if unit== 'q':
+                break
+            else:
+                total.append(unit)
+        print(total)
+    a()
\ No newline at end of file

func0.py

+def new_input():
+    total = []
+    while True:
+        money = input('请输入（q退出）：')
+        if money == 'q':
+            break
+        else:
+            try:
+                money = int(money)
+            except:
+                print("请重新输入一个数字")
+            else:
+                total.append(money)
+            finally:
+                print("-"*30)
+    return total
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+
+price=new_input()
+pay=sum(price)
+print('您一共消费'+str(pay)+'元！扫码还是现金？')
\ No newline at end of file