func.py

def new_input(): 
    total = []
    while True:
        unit = input("请输入：")
        if unit == "q":
            break
        try:
            unit= int(unit)
        except:
            print("重新")
        else:
            total.append(unit)
    return total 

def sun(monny):
    count =0
    for i in monny:
        count=count+i
    return count


# price=new_input()
# pay=sun(price)