save project

ppp.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("请重新输入一个新数字")
+            else: 
+                total.append(unit)
+                print("-"*30)
+    return total
+def sum(money):
+    count=0
+    for i in (money):
+        count=count + i
+    return count
+price=new_input()
+pay=sum(price)
+print("您一共消费了"+str(pay)+"元")
+
+
+
+
+
+