save project

func.py

+def  new_input():
+    total = []
+    while True:
+        unit= input('请输入q退出')
+        if unit=='q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("重新输入一个数字")
+            else:
+                total.append(unit)
+            finally:
+                print("==========")
+            return total
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+price=new_input() 
+pay=sum(price)
+print("消费了"str(pay)"元")
+
+
+
+
+
+
+
+
+
+
+
+
+
+