摘要: 1 import time as t 2 3 class Mytimer: 4 5 def __init__(self): 6 self.prompt = '未开始计时' 7 self.unit = ['年','月','日','时','分','秒'] 8 self.begin = 0 9 self.en... 阅读全文
posted @ 2017-03-01 22:52 道高一尺 阅读(451) 评论(0) 推荐(0)