save project

func.py

+def func():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入整数")
+            else:
+                total.append(unit)
+    return total
+     
+def sun(unit):
+    for i in unit:
+        print(i)
+        a=0
+        a=a+i
+    return a
+price=new_input
+pay=sum(prise)
+print("您一共消费了"+str(pay)"元，扫码还是现金")
\ No newline at end of file