func.py

def qwe():
    total = []
    while True:
        unit= input("请输入：")
        if unit== 'q':
             break
        else:
            try:
                unit=int(unit)
            except:
                print("请重新输入")
            else:
                total.append(unit)
    return total
def sum(money):
    c=0
    for i in money:
        c+=i
    return c
x=qwe()
n=sum(x)
print(n)