"Compared to when you first started a few months ago, your progress now is really ......" Wang Heng checked the math test paper that the girl had just written, and couldn't help but feel a little emotional.

Ye Xun put down the pen and supported his chin with the back of his hand: "Isn't there a lot of progress?" When my mid-term exam results came out, the math teacher in the class was very surprised and used me as an example to encourage other math students. ”

Wang Heng: "Yes, what do the teachers and classmates in your class think of you?" ”

Ye Xun thought for a while, covered his mouth and smiled: "The popularity in the girls' circle is okay, there are few boys who can talk to each other, but they have already received a confession." ”

Wang Heng: "Confession? ”

Ye Xun blinked: "Guess how I replied to them?" ”

Wang Heng said indifferently: "I'm sorry, classmate, it's a critical sophomore year of high school, and it's not suitable for falling in love." ”

Ye Xun: "......"

Wang Heng: "Is that how you replied?" ”

"Well, it's boring," the girl sighed, "it's really boring to be guessed." ”

Wang Heng: "No way, you're too easy to guess." ”

Ye Xun blinked again, and couldn't help but ask, "Then how do you know that I won't agree to a boy's confession?" You haven't seen them again. ”

Wang Heng: "...... Because I know that you are a good boy who loves to learn and make progress every day! ”

Ye Xun laughed out loud.

After a few seconds of silence, the girl asked again, "By the way, you review math for me all day, what about yourself?" Are you still studying math in college? ”

Wang Heng nodded.

Ye Xun asked with some curiosity: "What is mathematics like in college?" Is it hard? ”

Wang Heng thought for a while and said, "Then let me give you an example, the simplest kind." Suppose everyone who likes to ride a bicycle doesn't like to walk, everyone either likes to ride a bike or likes to ride, and some people don't like to ride, so some people don't like to walk. In parentheses, an individual domain is a collection of people. ”

Ye Xun was stunned: "Is this also mathematics?" ”

"Discrete mathematics, logic...... Wang Heng picked up the pen, wrote a logical operator on the blank page, and then pushed it in front of the girl.

Ye Xun looked at it, and the more he looked at it, the more dizzy he felt.

"This is a hypothetical syllogism, I'll tell you about it......"

"Wait!" Ye Xun hurriedly stopped, "I understand, I'm not suitable for mathematics!" ”

Wang Heng was a little disappointed: "This is just the most basic mathematical logic." How else, tell you about Boolean algebra? ”

Ye Xun shrunk his neck: "I'm just a weak, pitiful and helpless high school student, or a liberal arts student, don't you be like this......"

————

Wang Heng felt that he was about to become a professional tutor.

The next day after helping Ye Xun tutor, it was another tutoring. And the students he has to tutor this time are the three roommates in the dormitory, plus a deputy class president.

As for the location, it's still the same café.

As the end of the semester approaches, it is difficult to find empty study seats in the library, and classrooms are often occupied by various classes. It's getting harder and harder to find a suitable place to study on campus – and of course, by the time exam season is over, study seats will be everywhere again.

Of course, if it's only the boys, staying in the dormitory is also a good option. But as long as there is a computer, it means unnecessary temptation for Fu Hanwen. What's more, in addition to the boys, there is another person who participates in the tutoring......

When Feng Jiamiao walked into the café with textbooks and notebooks, the boys had just arrived and sat down around the round table.

Tang Hexing applauded and said, "Welcome class leader." ”

"I'm the deputy, and I'm going to change the class committee as soon as this semester is over," said Feng Jiamiaomiao, sitting on the only vacant seat left, "You all arrived early, how long have you been waiting for me?" ”

Wang Heng: "We've just arrived, let's start now." ”

Fu Hanwen asked with some curiosity: "How are you going to tutor?" There are four of us here, one by one, can you talk about it? ”

"So let's do the question first."

As he spoke, Wang Heng took out four test papers and put them in front of his three roommates and Feng Jiamiaomiao—these test papers were discrete mathematics exam papers he had found from the Internet, both from his own school and from other schools. After checking the difficulty and printing it, this process does not take much effort.

Wang Heng: "After doing all these questions, and then let's talk about the topics in a targeted manner, the efficiency is stronger than simply reading a book." Discrete math is a stitching monster, and there are a lot of things to learn, so you know, you need to practice a lot. ”

Fu Hanwen glared at him: "You're still playing sea tactics after college, are you the devil?" ”

Wang Heng pointed to the only girl present: "Don't talk nonsense, look at the people, they have already buried their heads in the questions." ”

Fu Hanwen turned his head and glanced at Feng Jia Miaomiao's test paper, and suddenly had some doubts: "Deputy squad leader, why are you empty of these questions?" ”

Feng Jia Miao raised her head and was confident: "No!" ”

Fu Hanwen and Wang Heng were a little speechless for a while.

"Then you write first, finish what you can write, and I'll tell you later." While saying this, Wang Heng recalled the experience of tutoring Fu Jiu that day, and was already mentally prepared.

In the final analysis, Feng Jiamiao finally crossed the single-plank bridge of the college entrance examination and passed the exam on her own. Even if it's a little deserted after entering college, tutoring won't be as hard as Fu Jiu, right?

————

After more than two hours, the study group came to an end.

The students' comprehension skills are indeed not bad, but Wang Heng feels more tired than tutoring Fu Jiu. After all, it is not easy to take care of the needs of four students at the same time. There is no tutoring fee, which seems to be a bit of a loss.

But then think about it, the amount of money in your bank ...... If you collect less, you can't look down on it, and if you collect more, your classmates can't afford to pay, and it's not appropriate to make a price, so it can only be regarded as a public welfare action.

After all, a certain bigwig of the week's purpose said that doing business is doing public welfare.

Wang Heng finally sat down to rest, but Fu Hanwen became more and more energetic: "It's finally over!" Guys, the Internet café is open and dark, can you go or not? ”

As soon as she heard this, the tiredness on Feng Jiamiao's face was also swept away: "You want to go to the dark?" Add me one! ”

Fu Hanwen raised his eyebrows: "You can also play?" But we don't usually bring girls with us......"

Feng Jia Miao sneered: "It's not certain who will bring whom." ”

In this way, Tang Hexing, Fu Hanwen and Feng Jiamiaomiao went to the Internet café to open the black together.

And Wang Ke was still sitting there, took out a tablet, and read the comics.

Wang Heng took out his mobile phone and communicated with Han Yixuan about Pei Ningle's performance schedule. Suddenly, he was a little curious about what kind of comics his roommate was reading, because he caught a glimpse of Wang Ke as if he was ...... Swallowing saliva?

Wang Heng quietly stretched his neck to take a look.

Wang Ke obviously noticed something, and before he could see it clearly, he hurriedly swiped the screen and exited the picture browsing mode.

Then Wang Heng saw the name of the folder.

A string of Japanese, as well as five Chinese characters - [Ruishu Sinicization Group].

Wang Heng suddenly stiffened, and felt a cold air rushing down his spine to his head.

Wang Ke's face turned a little red: "You also know that I like to watch Lori, is there anything wrong?" ”

Wang Heng's face turned a little pale: "This is no longer a question of Lori or not Lori...... Forget it, no problem. ”

————