func.py

def new_input():
    total = []
    while True:
        money = input("请输入：")
        if money== 'q':
            break
        else:
            try:
                money = int(money)
            except:
                print("请重新输入一个数字")
            else:
                total.append(money)
            print("-"*30)
            return total
 
def sum(money):
     count=0
     for i in money:
      count=count+1
     return count
price = new_input()
pay = sum(price)
print("需呀支付"+str(pay)+"yuan")