I Don’t Want to Win Lying Down

the next day,

This day is destined to be extraordinary.

Xu Mang followed Xiaoman to the game site. Since there was still an hour and a half before the start of the game, Xu Mang, the teacher leading the team, was sitting in a corner playing with his mobile phone, surrounded by the seemingly calm Yang Xiaoman.

...

I said you bastard, can you care about him? Yang Xiaoman pouted, and said with a displeased face: I know that playing Hearthstone, playing Hearthstone is fine, you can't win a game. ..what else can you do?

???

What can I do? Xu Mang said helplessly, How do you think it's easy to be a gift boy?

snort!

Tomorrow is the closing ceremony and awards ceremony, you should establish a good relationship first, in case you can't get in again. Yang Xiaoman said: I saw that you went to Tsinghua University very diligently in the past two days, and I guess you met a lot of people , there should be no problem, right?

Yang Xiaoman knew Xu Mang very well, and she didn't dare to say anything else, but this ability to get close to others was unrivaled in the world. Although most of them were hated by others, it was still remembered by others. At least there is some kind of subtle connection between the two.

oh...

I've already done it. Xu Mang said absently, I mentioned it to Deputy Director Zhou of the Materials Department yesterday, and he should explain the situation to the school.

How do you know the deputy director of the Materials Department of Tsinghua University? Yang Xiaoman asked curiously.

Xu Mang said indifferently: Have you forgotten that I am the developer of the material science database? All the teachers and students in the Materials Department of Tsinghua University use the things I developed, and I have an unbreakable bond with them.

Yang Xiaoman rolled her eyes, took out her phone and began to browse Weibo.

soon,

Game start,

The fourth player in the team competition is on the stage, and the competition time is three hours.

Today's Xu Mang didn't care about the so-called results at all. Now his eyes were only on how to win this round of Hearthstone, not to mention... There are so many players' routines these days that it is hard to guard against.

It's only seven fees,

Xu Mang was blown away.

What a boring game! Xu Mang sighed, put away his phone silently, looked around the scene, and found a group of people not far away.

Well...

Xiaoman? Xu Mang asked curiously, Look over there, there are many people around, did something happen?

yes.

What are they doing? Xiaoman was also curious about this, and said, How about we go and see?

words fall,

The two went to the scene of the incident.

When I got there, I found out that a group of teachers and students engaged in mathematics were calculating the possibility of the combination of the abandoned safe. There are ten numbers from zero to nine, and the password is a four-digit combination of these ten numbers. Try to pick the lock.

Is this a boring teacher who suddenly thought of such a game? It just so happens that there is an abandoned safe at the game site. Life is such a coincidence!

don't even say,

Attracted countless students and leading teachers.

This is a complete probability game, because this kind of lock has 10,000 possibilities to open, but it still doesn't stop these teachers and students who are good at mathematics from cracking it.

pity,

Fifteen people tried, but all ended in failure. At this time, there are still 9,985 possibilities.

well?

What should I do? Yang Xiaoman secretly asked Xu Mang beside him, Can this be calculated using a mathematical model?

are you crazy?

Do you really think mathematics is omnipotent? Xu Mang said helplessly, I'm thinking of using a non-mathematical method to crack it. Have you seen the worn buttons on the safe? I think the mystery of cracking lies in two, seven, and nine. , Zero and four digits.

ah?

Is there any wear? Yang Xiaoman looked at the four buttons with a confused face, and found no signs of wear, but... just a little faded.

snort!

Do you think everyone says my sharp eyes are fake? Xu Mang showed disdain, Of course...the sharp eyes sometimes fail.

Xu Mang didn't dare to say the second half of the sentence, he was afraid that Yang Xiaoman would explode on the spot.

Yang Xiaoman gave him a blank look.

cut!

What kind of piercing eyes are there, they are obviously thugs!

After this,

A dozen more challengers attempted the challenge, but all failed.

There is only one chance to try, which is a bit too little... Change it to three times!

Changed to three times!

I also think it's interesting to change it to three times.

Because of the unreasonable mechanism, many people present were dissatisfied, and these dissatisfied people were all eliminated, so the game creator did not change his mind, and the one-time rule was still implemented.

who knows,

This has attracted too many players to join the game.

Perhaps for the sake of gambling gimmicks, the initiator even paid out of his own pocket, threatening that whoever can crack this abandoned locker at once will transfer a five-dollar red envelope on the spot.

five yuan!

Many leading teachers were moved by it. As married men, five yuan is an astronomical figure!

well!

How stingy! Yang Xiaoman said with a look of contempt: Five yuan...Is it worth it to lose so many brain cells for five yuan?

...

Ask you! Xu Mang said seriously, When we two get married, who will take care of the family's money?

nonsense!

Of course it's me! Yang Xiaoman glared at Xu Mang, and said viciously, What? Do you have an opinion?

Then how much pocket money do you give me a month? Xu Mang asked.

Five yuan! Yang Xiaoman immediately gave a number without even thinking about it.

...

Look...five yuan, this is the living expenses of the teachers for a month! Xu Mang sighed, and said with a sad face, Do you think they can't be excited?

Yang Xiaoman: (′▽`〃)

It seems to be the case.

well?

You are better than them. Yang Xiaoman said shyly, I will give you an extra fifty cents every month.

well...

So angry!

How did such a handsome young guy fall into Xiaoman's hands?

Xu Mang sighed, and put his mind back on the game of deciphering the code. Two, seven, nine, zero... What is the difference between these four numbers?

at this time,

Xu Mang thought of the extracurricular book Behavioral Psychology that he had read in high school because he was bored. Not to mention the fact that Xu Mang's skill at cutting leeks is so good, it is really inseparable from the credit of this book Behavioral Psychology .

Although he has no psychological skills, the past memories still exist. Xu Mang decided to explore from the perspective of the password inputter, from the perspective of behavioral psychology, to solve the problem of the password step by step.

first,

If you are using a safe, when entering the password... the first number should maximize the contact surface with your finger.

Since the contact surface with the fingers is maximized, there is only one result in the end, the math keys on it are the most worn out, which key is the weakest?

zero!

The key zero wear is the most powerful!

Now there are two, seven, nine, three numbers left.

keep thinking...

The first password is zero, and its finger is at the bottom of the password keyboard. The way the finger moves will be the key to the second password.

seven,

The upper left is somewhat dim.

Nine,

It's kind of dark up there.

two,

Can't judge for now.

At this time, Xu Mang frowned. According to the behavioral logic of the person who entered the code and the characteristics of the code's wear and tear, the second code should be seven.

The upper left side of the button seven is severely worn, and the force point of the finger is on the upper left side, so it is speculated that the finger moves from the right to the upper left, otherwise, such a force and wear characteristic cannot be pressed, and the layout of zero and seven is in line with my guess.

So far the second password is seven!

Nine...

The force and wear characteristics are on the top, so only the movement track from top to bottom can cause such a situation, so it is speculated that the third password is two, and only by pressing two with your finger can you move from top to bottom to nine.

so,

The password is zero seven twenty nine.

well?

Have you thought about the password? Yang Xiaoman suddenly asked with a smile: Are you stumped? Faced with such a clueless situation, do you feel that the knowledge you have learned is useless?

so!

If you can crack this password cabinet once today and get the five-dollar red envelope from that teacher, you will be in charge of the family's money when you get married in the future! Yang Xiaoman said: But if the challenge is unsuccessful, I'm sorry... .You don't even have a small coffer.

Xu Mang sighed,

Xiaoman, Xiaoman,

Why are you so young and cute?

how?

Don't dare to accept the challenge? Seeing Xu Mang's silence, Yang Xiaoman suddenly became interested, and immediately decided to give Xu Mang a little more discount.

well!

I will give you more strength. After we get married, you will have two days a week to play games all night. Yang Xiaoman said with a smile: How is it? This condition is very attractive to you power?

hiss!

God!

Is this going all out?

Xu Mang was taken aback. He decided to teach the cute and ignorant Xiaoman a lesson.

Little Man...

Do you know why my grades in the first and second grades of high school are so poor? Xu Mang asked solemnly.

ah?

Uh...Maybe it's lazy? Yang Xiaoman said, Maybe it's really stupid.

Xu Mang: @#￥%...

Forget it, to tell you the truth, I read a book Behavioral Psychology when I was in high school, and it changed my life a lot. Xu Mang said with a smile: Most of the theory of cutting leeks is based on this From the book.

Yang Xiaoman looked confused, and asked curiously: Is there any direct relationship between Behavioral Psychology and your desire to crack the code?

Just now I simulated the order of the password based on the force and wear characteristics on the password keys. Xu Mang said calmly: I didn't mean that the password keys were weird before, two, seven, nine, zero, four The password keys are badly worn, so the password is the sequence of these four numbers.

But it's useless to know, because there is only one chance, and I don't believe in probability very much, so I speculate based on the characteristics of force and wear. Xu Mang said: Zero is the most severely worn out of the four buttons, the first password It's zero.

The upper left edge of seven is worn, which is caused by the finger moving from right to left, so the second code seven, code nine is worn on the top, there is only one possibility, caused by the finger moving from top to bottom, so the third The password is two.

The final password, zero seven two nine! Xu Mang showed an extremely unbeatable smile: My name is Xu Mang, and I am a master of behavioral psychology!

words fall,

Under Yang Xiaoman's horrified expression, Xu Mang walked to the center of the crowd, knelt down, and silently pressed 0729, the password sequence.

suddenly,

A 'click' sound is heard.

So far,

The abandoned locker that had troubled everyone present for an entire hour was ruthlessly opened.

 …