save project

func.py

+def new_input():   
+    total = []
+    while True:
+        print("-"*30)
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        try:
+            unit=int(unit)
+        except:
+            print("输入有误，请重新输入数字价格！！")
+            continue
+        else:
+            total.append(unit)
+    return total
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+result=new_input()
+print("输入菜品价格是：",result)
+sumprice=sum(result)
+print("你今天消费：",sumprice,"根金条")
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