func.py

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

def sum(total):
    s=0
    for i in total:
        s=s+i
    return s