Look at the picture and tell the truth _ look at the picture and tell the truth.

Set up a stall to tell fortune! Know your last name without talking! I want to know why!

Ha ha. I did the math, too.

The big secret of "measuring surnames"

In the studio, people who have been on the streets recently may notice such a thing. Someone set up a stall in the street, saying that you only need to measure your hand and pick two cards to know your last name. The audience, Mr. Gu, is also very curious, but he is still a conscientious person. When he went home and pondered it carefully, he found the mystery. Today, he came to our program group to reveal the secret of "measuring surnames".

Actually, Mr. Yin Gu said, "It's amazing to measure people's surnames. In fact, he just used a mathematical arrangement, which should be a kind of cheating. Before that, he will have a cover-up, that is, test your last name. He must measure your fingers with a tape measure and tell you how many feet and inches your hands are, so that you can remember the card that really works. There is usually a blackboard or some cards that can't be strung together on the ground. You can indicate where your name is, and then he has a deck of cards in his hand. It makes you feel amazing. In fact, I made a model of the whole process, and its arrangement is regular. For example, I randomly find an area, 15 area, and then I find another area, such as D area. The only overlap between D area and 15 area should be the word "history", that is to say, there is only one word repetition in these two areas, so you choose.

In fact, Teacher Gu said that this truth is very simple. After flattening the rectangular coordinate system of mathematics and arranging surnames regularly, it can be calculated, which is very simple to operate.

Actually, Mr. Gu: "His principle is this. I made a simple comparison chart, and the words arranged in these areas are not very important. I use A 1 to A6 in zone A, and 123456 in zone II. The first word in this area is all the first words in the English alphabet area. For example, A 1, B 1, C 1, D 1, E 1, the second area is the corresponding English letters representing all the second words in this area, and so on, as long as the corresponding surname is found in a certain area. In other words, if these two pictures are put together, the only thing that overlaps is a word. "

Using this method, the text can not only calculate the surname, but also calculate some personal information, such as the person's birthday.

Actually, Mr. Yingu: "I revealed this thing to everyone, just hoping that everyone would know the principle of this thing and let everyone be less deceived."