What was Hua Luogeng s score on the math test when he was a child?

This kind of story is too nonsense, the reason why a genius is a genius is because he is a genius, and there is no other reason. What kind of hard work, diligence and the like, it is just the product of the cloak of genius. Just imagine, if you count a series of numbers, every time you miscalculate, you just count a thousand times, what is the point of this diligence?

On November 12, 1910, in a small grocery store in Jintan County, Jiangsu Province, a baby boy fell to the ground. The owner, Hua Laoxiang, was 40 years old and couldn't help but be overjoyed. He carefully put the baby into a basket, and covered another basket on it, saying that it was "enter the basket to ward off evil spirits, and be 100 years old with Geng", and named his son "Luo Geng".

When Hua Luogeng was in primary school, his grades were not outstanding, and he barely passed mathematics. The principal talked to him and hoped that he would cherish the hard-won learning opportunity. The principal's words made him determined to catch up.

Since then, Hua Luogeng has put away his playfulness and focused on learning. At first, other students could solve math problems in one hour, Hua Luogeng arranged two hours to solve. Later, it was the other way around:

The problem that it takes others an hour to solve, Hua Luogeng only needs half an hour or even less to solve. By the time he graduated from junior high school, Hua Luogeng's grades had jumped to the second place in the class.

What does it have to do with you?

1.Hua Luogeng helped his father in business when he was a child, planning to make inventory and keep accounts. At that time, Hua Luogeng stood in front of the counter, and as soon as the customer left, he buried his head in reading a book and calculating math problems.

Sometimes I am so fascinated that I forget to receive customers, and even take the results of the arithmetic as the payment for the goods payable by the customer, which makes the customer frightened. Whenever something happened to a customer who neglected him, his father was angry and anxious, saying that he was stunned by reading the "Book of Heaven" and wanted to forcibly burn the book. When the dispute occurred, Hua Luogeng always held on to the book.

2.When the mathematician Gauss was guessing the lead in high school, the teacher would give him one or two difficult problems to practice every night, but he could basically solve them quickly, but one day, the teacher gave a question, and he used a night to guess it, and then when he came to the school and asked the teacher, he learned that the problem was accidentally sandwiched by the teacher, which is a mathematical problem in the world and has plagued mathematicians for more than 100 years.

.When he was a child, Hua Luogeng's family was poor, and he dropped out of school before graduating from junior high school. While he helped his father look after the store, he still didn't forget to study.

With no time, he developed the habit of waking up early, being good at using fragmentary time, and being good at mental arithmetic. There are no books, no paper and no pen, and he has developed the habit of being diligent in his hands and diligent in independent thinking.

2.When the mathematician Gauss was in high school, every night the teacher would give him one or two difficult problems for him to practice, but he could basically solve them quickly, but one day, the teacher gave a problem, and he used one night to make it, and then when he came to the school and asked the teacher, he learned that the problem was accidentally caught by the teacher, which is a mathematical problem in the world and has plagued mathematicians for more than 100 years.

Extended Materials. Hua Luogeng (, was born in Jintan District, Changzhou, Jiangsu, and his ancestral home is Danyang, Jiangsu. He is a mathematician, academician of the Chinese Academy of Sciences, a foreign member of the National Academy of Sciences of the United States, an academician of the Third World Academy of Sciences, and an academician of the Bavarian Academy of Sciences of the Federal Republic of Germany.

Member of the Standing Committee of the 1st to 6th National People's Congress of China.

He is the founder and pioneer of many aspects of Chinese analytic number theory, matrix geometry, canonical groups, automorphic function theory and multivariate complex function theory, and is listed as one of the 88 great mathematicians in the world today in the Chicago Museum of Science and Technology. The mathematical research achievements named after Fahrenheit in the world include "Fahrenheit's theorem", "Fahrenheit's inequality", "Fahrenheit method" and so on.

Take advantage of the remainder theorem.

The first is to find the smallest natural number that is divisible and divided by 3 by 2, and it is easy to find that 35 is.

Then find the least natural number that is divisible by 5 and divide by 3 is 63 Finally, we find the least natural number divided by 7 and the remainder of 2 is 30, let t = 35 + 63 + 30-105n = 128-105n (105 is the least common multiple of 3, 5, 7, n is the value to be determined).

When n=1, t has a minimum value of 23