# -*- coding: UTF-8 -*- import time a=int(raw_input("输入倒计时: ",)) for i in range(a,0,-1): print i, print '*'*i time.sleep(1) print "off"
posted on 2018-01-19 16:56 新手爱好者 阅读(82) 评论(0) 编辑 收藏 举报