托尔斯泰是俄国伟大的批判现实主义作家、改革家和思想家,他还是个数学爱好者.他的夫人回忆说:“托尔斯泰是非常喜欢数学的,他常常把数学当作文学创作之余的一种消遣.”下面是托尔斯泰在生活中发现的两个有趣的数学问题.问题一:有一次,托尔斯泰在打扫房间(如图1)时,发现一只蜘 Tolstoy is a great critical realist writer, reformer and thinker in Russia. He is also a math enthusiast. His wife recalls: “Tolstoy is very fond of mathematics. He often uses mathematics as his literary creation. The past is a pastime." The following are two interesting math problems that Tolstoy discovered in his life. Problem 1: At one time, Tolstoy found a spider when cleaning the room (Figure 1).