Jiang Han quickly took out his mobile phone and dialed a call:

"Hey, Mr. Ba. ”

"What's wrong, Jiang Han?"

"Teacher Ba, I'm going to participate in the competition you talked about in the group earlier. ”

"What, you want to participate?" Teacher Ba was a little surprised, and then said earnestly: "Jiang Han, we must not be ambitious, we must be down-to-earth!"

Jiang Han was a little unhappy: "Teacher Ba, do you look down on me?"

Teacher Ba: "How do you know?"

“......”

The corners of Jiang Han's mouth twitched: "Teacher Ba, don't joke with me." ”

Teacher Ba said, "You were joking with me first. ”

"......" Jiang Han has been taken by Teacher Ba for three years, so he naturally knows his poisonous tongue, "Teacher Ba, I'm not joking with you, I really plan to participate in that competition!"

"Really?"

"Really. ”

"You give your mom the phone. ”

Jiang Han was stunned, "Why?"

"I asked her to help me try if you have a fever. ”

"I ......" Jiang Han really didn't know what to say this time.

Teacher Ba continued: "Jiang Han, you have to know who participated in this competition, and those students from 985 and 211 universities also participated, so do you have nothing to do with the fun?"

"Mr. Ba, I just want to try. ”

"Try, what are you trying? What grades do you have in your heart? Even if I let you go, I'm afraid you won't even be able to touch the winning prize!"

"Teacher Ba, just let me try, what if I get the first prize?"

"Huh. Teacher Ba sneered twice, "I don't expect the first prize, do you really want to try?"

"Well, really. ”

Hearing what Jiang Han said so resolutely, Teacher Ba said, "Okay, next Sunday, at eight o'clock in the morning, come and test." ”

"Test what?"

"Test whether you are qualified, just now Xu Guangli and Li Shuai both called me and said that they want to participate, for the sake of fairness, I plan to publish a test paper for you to come and test, whoever does well in the test will be given this place!"

"Yes, you can!"

Hanging up the phone, Jiang Han looked at the math book on the table.

"Since there are still famous college students participating in the Oss math competition, I think the knowledge needed is definitely not limited to high school textbooks. ”

Thinking of this, Jiang Han immediately bought a series of college textbooks related to mathematics majors, such as advanced mathematics, advanced algebra, differential geometry, and advanced geometry, on the Internet.

And I also found a few sets of real papers about the Oss math competition on the Internet.

The next day, all the materials were delivered.

[Did you gain experience when you were exposed to advanced mathematics?]

"Yes!"

......

After studying hard for a week, Jiang Han finished reading more than half of all the mathematics courses in the mathematics major, such as advanced mathematics, advanced algebra, differential geometry, analytic geometry, etc.

The experience value of math is also fully LV0 (100/100).

Since he reached 100 experience points, no matter how much he reads, the system can't learn from it.

"What's going on?" Jiang Han put down the book in his hand with some melancholy, "Could it be that the experience value has reached a threshold, and the system can't continue to learn experience?"

Jiang Han frowned, why is this?

Shouldn't I upgrade when I reach a threshold of XP?

Not only is it not upgraded now, but it also makes him obviously feel that after the system can't learn from the experience, it is obviously much more difficult to read books by himself than before.

It seems that the system can no longer learn from the experience, and it becomes more difficult to receive knowledge on its own.

He suddenly thought of the task reward, in addition to 100 points, there was also an inexplicable 'math subject upgrade condition'.

"If you want to upgrade to LV1 and break through this experience threshold, you need that 'math subject upgrade condition'?"

The more you think about it, the more likely it is.

It seems that we have to complete the task as soon as possible to obtain this condition.

"Whew!" Jiang Han rubbed his eyebrows and took a deep breath, "I promised Lao Ba to take the test today." ”

"This is my first step on the road to becoming a top student, and I can't delay it. ”

After Jiang Han had some breakfast, he came to Huaiwen Middle School.

Huaiwen Middle School is where he has lived for three years, past the familiar doorman, walked through the familiar playground, and came to the familiar teaching building, Jiang Han found Lao Ba's office.

Since it was only half past seven, Lao Ba had not yet come, and the door of the office had not yet opened, but a person had already come to the door.

Seeing that person, Jiang Han's brows couldn't help frowning.

"Jiang Han!?"

Li Shuai is wearing a suit today, a tie, a middle comb, a pair of small and shrewd eyes, and a black fountain pen in the small pocket on his chest, just like a teacher in the Ming period.

"Why are you here?" he was visibly surprised.

Jiang Han said lightly: "Teacher Ba informed me to take the test. ”

"What test?" Li Shuai was stunned for a moment, and then seemed to think of something, "It can't be a pre-competition test for the Ostonian math competition, right?"

"Hmm. Jiang Han nodded, then turned his head away, ignoring him.

Li Shuai is notoriously cheap, and his favorite thing to do is to ridicule classmates with worse grades than him, as if he can gain a sense of superiority in this way.

None of the classmates in the class liked him before, if it weren't for the fact that he was the first in his grades every time, and he had Lao Ba's preference, he didn't know how many times he would have been beaten because of his mouth.

"No, it's just you?" Li Shuai's face was no longer surprised, but sneered, "How dare you? Don't you know what kind of students can participate in the Oss math competition?"

Jiang Han frowned and did not speak.

Li Shuai saw that Jiang Han didn't speak, and thought that his heart had gone up, and he couldn't help but feel a little proud, "Jiang Han, as a classmate, I kindly advise you, overconfidence is not a good thing, while Teacher Ba has not come yet, you better leave quickly, the quota of the Aus math competition is not something you can touch, with me here, you don't want you to have many chances to get that quota?"

Jiang Han smiled, "You don't think you can get that spot, do you?"

Li Shuai also thought that Jiang Han meant Xu Guangli again, "Xu Guangli's math score is not as good as mine, this time, she is afraid that she will just come over to walk around." ”

Jiang Han shook his head and walked around?

I'm afraid that in the end, you're just going to come and walk around.

In my eyes, you're just a clown right now.

Jiang Han said: "It's all here, if you don't fight, you can't say anything." ”

"Hehe, don't give up yet, want to fight?" Seeing that Jiang Han didn't know how to lift, Li Shuai was a little unhappy, "Jiang Han, don't you want to think about how many points you scored in the college entrance examination this time, do you have five hundred and twenty points?"

There was a hint of mockery on the corner of Li Shuai's mouth, "If you don't have five hundred and twenty points, can you only go to two colleges?"

Jiang Han didn't speak, he didn't want to say a word to him now.

But Li Shuai obviously didn't see this, and continued: "Although it's a second book, it's also an undergraduate, I'll congratulate you first, but it's ......."

"But I think the ordinary two books don't seem to be worthy of the shoes of Qing University, it's unfortunate, my score is just enough to go to Qing University, so you said that after graduating with your grades, give me shoes...... Is it worthy?"

Jiang Han's eyes narrowed, and he turned his head to look at him, is it really cheap?

I can't figure out if I've offended you somewhere.

Forget the cynicism, what's the matter, now it's time to start personal attacks again?

Lao Tzu doesn't want to pay attention to you, don't you see?

Why is it so self-aware?

"What are you talking about, you want me to lift your shoes for you?", his eyes narrowed and forced Li Shuai step by step.

"What do you want to do?" Li Shuai saw Jiang Han, who was taller than himself, walking towards him, and subconsciously took two steps back, "Your grades are not as good as mine, and you are starting to be annoyed and angry?"

Jiang Han didn't speak, but walked up to Li Shuai, casually took out the pen in his chest pocket, took it in his hand and gestured at it, and then asked kindly:

"Is this melon ripe?"

Li Shuai's face froze.