save project

func.py

+def func():
+    total = []
+    while True:
+        unit= input("C:\\Users\\Administrator\\Desktop")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int (unit)
+            except:
+                print("输入一个数字")
+            else:
+                total.append(unit)
+            print("-"*30)
+    return total
+
+
+
+    def sum(money):
+        count = 0
+        for i in money:
+            count = count+i
+        return count
+
+
+
+result = func()
+pay = sum(price)
+print("您一共消费"+str(pay)+"元 扫码还是现金")
\ No newline at end of file