You think it is difficult, but it is not a problem for those math geniuses. There are full marks in the college entrance examination every year. This is not uncommon. In high school, there was a math genius in our school. The mock exam of senior three is either 150 or 148, 149. Compared with the college entrance examination, the difficulty of the topic is not low, and the fastest set of math papers is spent. Oh, my God, it caused a sensation in the whole school, and all the math teachers were ashamed. The headmaster of our school is a special math teacher. Sometimes you come to him when you have problems. In the 2005 college entrance examination, he really lived up to expectations and won the top prize in science in Hunan college entrance examination. Just after the exam, our headmaster asked him how he felt. His answer was not very happy. He said with a little depressed expression that everything was fine except math, and asked why. It turned out that he had a nosebleed during the math exam, which affected the last sentence. Why is his nose bleeding? It turned out that his mother stewed him two chickens the day before yesterday, which made him very angry, but he still got 145 in the math test of the college entrance examination. Awesome! He won the special prize in the national mathematics competition. Don't you think this is a genius? Later, many reporters interviewed him and asked him why his grades had been so good. Every mock exam is nearly 100 more than the second place in the whole school, especially in mathematics, which is omnipotent. It said: "I have loved mathematics since I was a child. Whether it's easy or difficult, I have to think it over, ask what I don't understand, and draw inferences from others, so as to learn from it. Again, don't study hard. Some math teachers even punish students for copying math papers. This efficiency is almost zero. I have no other way, but to think more, do more questions, ask if you don't understand, ask if you don't know, be ashamed to ask, draw inferences, and then study happily. It is not enough to know how to study, but you must have fun learning and help others. So you can learn something and help others. Why not?