VisualC++经典

说明：  不知是错，于是我一错再错；知道是错，可是我不知所措；明知是错，却还要错上加错；但这的确的一本好的东西．
(not know it is wrong, so I repeat the same mistakes; Know it is wrong, but I am perplexed; They knew it was wrong, but also mistakes; This is indeed one of the good things.)