[场景]大侦探福尔摩斯在老朋友华生家聊天,庭园里传来一群孩子的嬉笑。客人(惊奇地):“您家的孩子可真不少啊!”主人答:“那些孩子是我和弟弟、妹妹、叔叔四家人的,我的孩子最多,弟弟次之,妹妹更次,叔叔的孩子最少,他们不能按九人一队排满四队。巧的是四家孩子数的乘积恰好等于我家的门牌号数, [Scene] Sherlock Holmes chats with his old friend Watson and a group of children laugh in the garden. Guests (surprisingly): “Your child’s children are really a lot!” The host replied: “The children are my brother, sister, and uncle. My children are the most, my younger brother, my younger sister, and uncle. The children are the fewest, they can’t be lined up four teams by nine.However, the product of four children is exactly equal to the number of my house number,