save project

func.py

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