Chengdu is a city that is very slow and understands life.

In fact, this is an unreliable statement, because it is only suitable for locals and tourists.

For out-of-towners who come here to work, life is just as fast-paced.

After leaving the airport, Jiang Muqing took Yu Jin to the Mercure Hotel on Chunxi Road in the center of the city.

She booked a three-day and two-night twin package here, 1288 yuan.

Compared with the previous price, it has increased a lot, why?

It's because Fat Wheel is going to hold a concert here tomorrow that a lot of people poured in, causing tension in the room.

If it weren't for a week ago, Jiang Muqing had booked a hotel, and it is estimated that it would be difficult to find a room if she came over now.

Because it was still early, after the two checked in at the hotel, they put their luggage away, and went out directly to walk around Taikoo Li on Chunxi Road nearby.

It is said that this is the fashion circle of Chengdu, there are countless handsome guys and beautiful women, different styles, Vientiane is inclusive, and it is very suitable for shopping.

The two came out, and the promotional posters of Jay Chou's concert could be seen everywhere on the street.

Yu Jin was a little moved, he liked Jay Chou's songs for so many years, even if it was held in Jianghuai City, he had never heard a concert.

It's not that he likes Jay Chou as a person, it's that his songs are really good.

He also wanted to see it, but he knew that firstly, tickets were difficult to buy, and secondly, even if he could buy them, it would be very expensive in scalpers.

Jiang Muqing saw Yu Jin's eyes, and secretly smiled in her heart.

She deliberately asked: "You like Zhou Dong's songs so much, he will hold a concert here tomorrow, do you really want to go?" ”

"What's the use of thinking, it's not that you can't go."

Yu Jin said depressedly: "It's better to wait for me to work and make money in the future, and then go to listen to it, if he still holds a concert." ”

"Don't you have a scholarship of 100,000 yuan?"

"I want to save the money, and I can't use it indiscriminately."

He wanted to go to a concert, but it was more important to buy a house than to buy a house.

"What are you saving money for?"

"I won't tell you."

Jiang Muqing joked with a smile: "We haven't gotten married yet, and you've started to learn to hide private money?" ”

“.” Yu Jin.

Jiang Muqing couldn't help but complain: "Couples know that they have to hold hands when they go shopping, so you don't know how to take the initiative to hold me?" ”

Yu Jin said: "As long as it has nothing to do with me, it's my business, I don't worry about other people's lives, even if I like a pig, that's their freedom." ”

"I fell in love with a pig."

Yu Jin glared: "Who are you scolding?" ”

"I scolded the pig I liked."

Yu Jin countered: "What's wrong with the pig, it's not like it can arch your little cabbage." ”

"Don't talk about it, you're arching."

“.” Yu Jin.

Just as the two were arguing, a microphone was handed to the two of them.

"Hello, we interviewed on the street."

The vlogger asked, "Now we are doing an activity called "100 Math Problems on the Street", I think you are all still students, can you participate in our challenge?"

As long as you can succeed in the challenge, you can get a ticket to the Water Happy Valley Night Show. ”

"This can be there."

Jiang Muqing asked with a smile, "What stage of math problems do you have?" ”

Originally, she wanted to take Yu Jin to the water park at night, but now the other party sent the tickets to the door, don't do it in vain.

"There are all kinds of stages, mainly depending on what stage the challenger has learned."

The vlogger asked, "Are you college students or high school students?" ”

"We just graduated from high school."

"Oh, I'm going to be a college student soon."

The vlogger smiled tentatively and asked, "May I ask, how are your usual grades?" ”

"I'm average."

Jiang Muqing smiled: "My boyfriend's grades are slightly better than mine." ”

Hearing Jiang Muqing say this, the blogger had points in his heart.

Today's first challenge object, I guess the challenge will fail.

Because the questions they prepared, although not very difficult, but not everyone can solve them, otherwise you really don't need money for tickets to Happy Valley.

"Well, let's start the challenge now."

The vlogger said, "As long as you can solve the math problem I gave you in less than five minutes, you will be considered successful." ”

"Okay."

As in the question, find the minimum value of the root number of ("X+Y) + the root number of (X-4X+4+Y) + the root number of (X+Y-4Y+4). ”

The vlogger asked, "Do you understand the question?" ”

"Got it."

"I'll give you the solution board, and you can calculate on it."

The vlogger said, "Now the timer begins. ”

This question, Yu Jin next to him looked at it and was not interested.

Jiang Muqing began to answer the question after ten seconds of review.

"So fast?" The video blogger was a little surprised when he saw Jiang Muqing start to write, and watched it seriously.

Although this problem is a junior high school math problem, it is very troublesome to solve it with the knowledge of roots in junior high school.

Another knowledge point that needs to be used, that is, thinking to solve it, is very easy.

The key depends on whether the other party can think of it.

Facing the camera, Jiang Muqing did not hesitate to write, she explained while doing it: "This is a junior high school math problem, and it is very troublesome to solve it with the root knowledge of junior high school."

So we have to use another kind of thinking in junior high school, which is called the combination of numbers and shapes.

In the case of radical conventions, we will convert it into the hypotenuse of our right triangle, but generally we encounter a combination of root + root hypotenuse.

For a problem like this, we can use the formula for the distance between two points.

Here we can write the distance from one point to three points and the minimum, which is the Fermat point.

So we just need to transform this question. ”

As she spoke, Jiang Muqing began to draw pictures on the answer board.

Her movements were very fast, and in less than a minute, she drew the picture and solved the problem at the same time.

The answer is: root number 2 + root number 6.

Jiang Muqing, who was in one go, looked up at the blogger and asked with a smile, "I shouldn't have miscalculated, right?" It didn't take more than five minutes, did it? ”

"Nope." The blogger was surprised at the moment.

This girl not only solved the problem, but also said the idea of disintegration correctly.

Jiang Muqing stretched out her hand and said, "Then give me a ticket to Happy Valley." ”

“.” Vloggers.

He felt that he had been deceived, just like the disintegrating thinking she had just shown, where was she like a student with average grades.

"Why don't I make my debut again and let your boyfriend challenge it?"

The video blogger said empathetically: "I see that there are two of you, and one is not enough." ”

"Okay." Jiang Muqing couldn't be happy.

This blogger is such a nice guy.

This time, the video blogger took out a more difficult high school math problem and handed it to Yu Jin.

"Classmate, can you solve this problem in five minutes?"

Yu Jin glanced at the questions on the board and knew what to do.

For this problem, you only need to use the Cauchy inequality.

I didn't expect the tickets to be so easy to get!

He modestly said, "Then I'll try." ”

The video blogger comforted: "It doesn't matter if you can't do it, I'll still give you a ticket to Happy Valley on the water." ”

Jiang Muqing on the side smiled a little at the corner of her mouth.

Yu Jin took over the topic, and under the shooting of the camera, she wrote faster than Jiang Muqing, and it took less than thirty seconds to solve it.

"Look, I'm right?"

The vlogger looked at the correct answer and was directly dumbfounded.

Strong, very strong.

Because it was a live broadcast street interview, people familiar with the matter in the live broadcast room soon sent a barrage reminder.

[Hello everyone, my name is Yu Jin, and I am the champion of our Jianghuai City. 】

[The blogger is so lucky, he met the god of learning. 】

[Brother, do you dislike you for having too many tickets? Give it to me. 】

[Hello everyone, I'm Xueshen's girlfriend and a scholar, hahaha]

[You actually take this kind of math problem to others to do, who do you look down on? 】

[Introduction, the man in the video has a naked score of 745 in the college entrance examination. 】

[Bloggers must be in mixed moods right now]

[Blogger, quickly take the questions of the Olympiad math competition and give it to him. 】

【. 】

The video blogger looked at the barrage in the live broadcast room and instantly sobered up.

He originally hoped that the other party would not be able to solve it, and then he would take action to redeem a little bit of his own character as a scholar.

Who knows, he was slapped in the face again and overturned.

Okay, but the results are just average?

This TM is called so-so!

In this world, people's hearts are not ancient.

The blogger looked at the barrage of fans in the live broadcast room and saw that they all asked themselves to come up with another Olympiad problem to solve for each other.

So he said to Yu Jin embarrassedly again: "I still have an Olympiad problem here, are you interested in challenging it?" ”

"Not interested."

Jiang Muqing hurriedly shook her head and said, "We're out for shopping and dating, not here to do math problems, thank you for the tickets, goodbye." ”

After saying that, she pulled Yu Jin and left.

Tickets in hand, don't leave now, but when!

Looking at the backs of the two who decisively refused, the blogger had mixed feelings.

He looked at the camera awkwardly and said with some regret: "Hey, brothers, I overturned the car today, I met the great god, I knew it earlier, I would have taken the Olympiad question at the beginning." ”

Now, let's move on to the street challenge. ”

Jiang Muqing, who won two tickets, took Yu Jin to Tanggong and Tangpo for lunch first, which was not expensive and delicious.

Sour radish and duck soup is very suitable for summer appetizers.

As for the famous hot pot.

Have you ever seen people from the hot pot capital come here to eat hot pot?

Is the hot pot in your hometown not delicious? Still not spicy enough?

Of course, there are exceptions, and that is some people who are really born with spicy food.

Because they had to go shopping for delicious food later, Jiang Muqing and Yu Jin didn't eat a lot and left a little stomach.

After eating, the two went to visit the giant panda on the 7th floor of the Lower IFC, and then went to Fangsuo Bookstore in Taikoo Li.

They found that the bookstore here also sells Jiang Jiang's new books, and there are still many people who buy them.

Jiang Muqing said enviously: "It would be great if one day my book could appear in it." “

"Come on, you can."

This bookstore is very distinctive, and there are a lot of people in it, and they basically come in to take pictures and check in.

Yu Jin and Jiang Muqing also stayed inside for a while and then went out.

Jiang Muqing didn't go to places with a lot of people, such as Jianshe Alley, Kuanzhai Alley, and so on.

Instead, he came to Daci Temple.

Here, Jiang Muqing sincerely knelt in front of the Buddha statue and made a wish.

Yu Jin, who was standing next to her, smiled: "Do you want to be so serious?" ”

"Because I believe."

Jiang Muqing got up after bowing, looked at Yu Jin and said, "Otherwise, how could I find you again." ”

Hearing Jiang Muqing say this, Yu Jin was also shaken.

As a materialist, he worshipped the Buddha in a temple for the first time.

Jiang Muqing asked him what he had made a wish.

Yu Jin didn't say it, he said that he would tell her on the day of the wedding, as a secret exchange behind the small wooden board in Yunnan.

Jiang Muqing pursed her lips.

In the evening, the two went to eat a steamed dish, which tasted very good.

In order to take care of Yu Jin, Jiang Muqing originally wanted to be slightly spicy, but Yu Jin herself insisted on medium spicy.

The result is a cup of chilled juice, Kuang Kuang Kuang's dazzling non-stop.

Spicy and sweaty.

But he himself enjoyed it, and felt much more comfortable.

Because there were two tickets to the night water Happy Valley, the two went to buy two more sets of swimsuits.

After all, the clothes inside Happy Valley are very expensive.

Compared with Yu Jin's swimsuit, as far as a pair of boxers and no style, the girls' swimsuits are varied.

Jiang Muqing fell in love with a sexy, good-looking swimsuit.

But when Yu Jin saw it, she showed her chest, back and waist, and immediately shook her head in denial.

Finally, at his strong suggestion, I bought a set of conservative, tightly covered swimsuits.

Jiang Muqing complained: "This swimsuit is ugly!" ”

"It's okay, I just like it."

Jiang Muqing couldn't help but teased: "You boys are really double standard, when you look at other people's girlfriends, you hope that the other party wears as little as possible."

But when it's his girlfriend's turn, he can't wait for the outer three layers and the inner three layers. ”

"That can be the same."

Yu Jin glanced at him and replied: "What you look at others is what you earn, and what you see by others is a loss." ”

"Yes, yes, yes."

Jiang Muqing smiled: "After that, we will buy a house with a swimming pool by ourselves."

I'm going to buy a super sexy swimsuit and wear it to just you, okay? ”

"This can be there."

"The beauty you think."

Enter the water park, where there are many activities.

There are loudspeakers, water trapeze, water slides, water coasters...

From the top to the bottom, the two lined up to play all the time.

When it was almost dark, I came to the star project Happy Beach, music surfing...

Spent forty bucks and rented a big double air cushion.

Jiang Muqing sat on it, wearing a life jacket, and Yu Jin pulled in the water and walked to the front.

The closer you get to the music stage, the bigger the waves.

But there are also more people.

Finally, with Yu Jin's efforts, they squeezed a spot in the crowd.

On the stage, with the introduction of the host, the singers who had participated in The Voice came up and ignited their passion.

With the sound of music, the water park music party officially began.

Under the stage, huge waves of water also rushed towards them......

This wave, all take off!

(End of chapter)