Let me explain the rules again. Suppose this post will have 100 replies by the 17th. I will generate 20 random numbers between 1 and 100. If you are the first person to reply to this post, your number is 1. If any of these 20 randomly generated numbers is 1, then you've won!

让我再解释一下规则。假如到17号，这条帖子将有100条回复。我会生成20个1到100之间的随机数字。如果你是第一个回复这条帖子的人，你的号码就是1。如果这20个随机生成的号码中有一个是1，那么你就中奖了~