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('输入错误，你需要输入数字价格')
+            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('输入的菜品价格是',result)
+sumprice = sum(result)
+print('你今天消费',sumprice,'$')
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