函数定义修改格式添加“_” 

def func(*arg):
    sum = ""
    for i in arg:
        sum = sum + str(i) + "_"
    sum = sum.strip("_")
    return sum
print(func([1,"alex", "wusie"]))
posted @ 2019-11-06 15:32  冰灬荷  阅读(152)  评论(0)  编辑  收藏  举报