15分钟做出来算是高手,30分钟做出来算是正常,60分钟做不出来不要做开发了,可以改做PM。here is a 6 digit number A comprised by different digits, if A times 1,2,3,4,5,6, the results is still comprised by the same different digits. Please tell us the number A. 两天后,把自己的作业贴上来。
posted on 2007-04-05 11:31 rssme 阅读(207) 评论(1) 编辑 收藏 举报