The math Olympiad is coming.

Thirteen middle schools were admitted to the province to participate in the competition only Sun Liang and Zhao Yi, Niu Lianhua attaches great importance to the Olympiad competition, usually when doing questions, Sun Liang and Zhao Yi's ability performance is good, and the ability to solve problems is much stronger than her.

Niu Lianhua can't teach anything, but she can help buy reference books and supervise the two of them to do the questions.

Whenever it was noon, Niu Lianhua would come to see if Sun Liang and Zhao Yi would do the Olympiad questions again, give them a few previous and classic questions, and urge them to finish it, and they must figure it out if they can't do it.

Zhao Yi also attaches great importance to the Olympiad competition.

If you can get a first prize in the province, you can add 20 points to the college entrance examination, and for students who can score more than 600 points, 20 points is enough to determine whether they will be admitted to a top university.

This may be the unfairness of the college entrance examination.

Of course.

Zhao Yi is temporarily powerless to change the unfairness, so he can only adapt to himself, and it is best to stand in a favorable position.

Today the cow lotus is here again.

She held a reference book in her hand, printed out a few test questions, and handed the paper to Zhao Yi.

Sun Liang was not in the classroom.

"What about Sun Liang?" Niu Lianhua frowned, slightly dissatisfied.

"I don't know. ”

"He wasn't with you at noon?"

Zhao Yi said, "We went to eat on the street opposite the school, and I came back after eating, he, I didn't pay attention, I didn't know what to do." He also felt a little strange, normal Sun Liang should have come back a long time ago.

Niu Lianhua nodded and went out.

Maybe it's looking for Sun Liang, maybe it's just going back to the office, or somewhere else to rest.

When Zhao Yi was about to do the question, he heard Zhao Linlin say with a sour mouth, "I feel that you and Sun Liang are more close to her than me, and now she is your aunt, no, mother." ”

Lin Xiaoqing laughed, she turned sideways and said, "Linlin, don't be sour, Teacher Niu just attaches importance to competition." ”

"I know that too!"

Zhao Linlin sighed, "She has been teaching for so many years, and she has never produced a student to win the Olympiad award, so she must pay attention to it." ”

"You're just hypocritical!"

Zhao Yi said disdainfully, "I said before that Mr. Niu is in charge of everything, and you are still sour regardless of you." ”

"That's right, don't you want that?" Lin Xiaoqing followed, "I don't know who always says, 'I really hope Aunt Niu doesn't care about me', your grades have improved, and Teacher Niu doesn't force you to tutor physics at noon anymore." ”

"Or do you want to continue tutoring?" Zhao Yi followed.

"Let Teacher Niu supervise your studies twenty-four hours a day?" Lin Xiaoqing continued to keep along.

Zhao Linlin looked at Lin Xiaoqing, then turned her head to look at Zhao Yi, and grabbed her hair depressedly, "You guys!"

She gritted her teeth and said, "Why are you more and more like two people!"

"Oops!"

Lin Xiaoqing smacked lightly, blushing suddenly, "What are you talking nonsense!"

"It meant to be. ”

Zhao Linlin found a breakthrough in the counterattack, and her mouth couldn't close when she smiled, "Look, one person and one sentence." Husband sings and wives follow!"

"Don't talk nonsense!"

"I'm not talking nonsense!"

"You're like two with him!"

"Really?" Zhao Linlin smiled indifferently, "Or you can give him to me!"

"Take it!"

"Cut, I don't want it!"

"I've got you!"

"It's stinky, I'll give it to you!"

Zhao Yi listened happily at first, but later found that it was getting more and more wrong, why did he seem to have become a lump...... Ahem, why do you want to be disliked in all kinds?

When the two girls were laughing, Sun Liang quickly ran in from the door, and shouted proudly, "I just earned fifty yuan!"

Several people looked over.

Sun Liang rushed to Zhao Yi's side and said excitedly, "There was a policeman, I don't know what he was doing, he asked others about me at the door, I was startled, so I went over to ask what was going on." Guess what's the matter with him?"

"You say. ”

Zhao Yi's unconcerned tone was a little shocking.

Sun Liang didn't care at all, and continued to say excitedly, "He actually asked me to do math problems! It's really a math problem, it's still a problem I just did, last week, remember? That set of math papers, the last question is very difficult......

"He said I'll help make it, and I'll give the money. ”

"It's twenty when you open your mouth!"

"Did I think he would joke and say fifty lines? He actually agreed, it was the first time I had encountered such a good thing, and when I finished the question, he really gave me two hundred!"

"Remember, if you ask me questions in the future, you will have to ask me at least one ...... Five pieces!

Sun Liang said and took out the red ticket in his pocket, and strangely found that the reactions of several people were a little wrong, "What's wrong with you?"

Zhao Yi and the three of them glanced at each other.

Lin Xiaoqing was the first to hold back, covering her mouth and laughing, and then simply covered her stomach and shook her shoulders.

Zhao Linlin also laughed.

Zhao Yi took a deep breath and said to Sun Liang with a smile, "If someone looks for you tomorrow, you will have five hundred!"

"Less than five hundred, don't do it!"

"By the way, this is the paper brought by Mr. Niu, give it, the questions on it are very difficult......"

......

I went home that evening.

Zhao Yi quickly entered the working state, made the final revision of the paper, and when the revision was almost over, he also passed a copy to Professor Liu for Professor Liu to help take a look.

Professor Liu quickly replied, "You can just submit your manuscript." I've said hello to Kamanny, and she'll review your manuscript in the next two days, and if you make a small mistake in formatting, it's okay, she'll help you revise and improve it. ”

Professor Liu added, "This is also the job of the review editor. ”

Really?

The Journal-of-the-ACM reviewer editor is so good that he even formats his submissions?

Zhao Yi always felt that something was wrong, so he simply searched on the Internet and found an introduction to 'Kamani'.

Shirley Kamanny.

Ph.D. in Biology, Ph.D. in Informatics, Professor at the University of Oxford, Editor of Journal-of-the-ACM......

Importantly, female editors?

Age 57?

Zhao Yi made up 'Professor Liu and Professor Kamani, the pure friendship established due to academic exchanges when they were young', and then simply shook his head, realizing that he really shouldn't be.

Be respectful!

Don't think about it!

After finishing his dissertation, he remembered the police website, as if the invasion had been suppressed again.

Zhao Yi entered the management entrance URL and was prompted with 'Wrong link entered'.

"Changed the entrance?"

He opened the police website again, opened the source code mode and browsed the information, and the file name of the management entrance of some websites was embellished in the root directory of the web page.

Zhao Yi found a few file names, but none of them were management entrances when he tried them.

It's a bit of a hassle!

The other party deliberately hid the management entrance, and it was not easy to find the management entrance.

Zhao Yi opened the route listening record, which has many access links to the police website, but because of the security performance of the route and browser, just like the chat message of a penguin, most of the suffixes are hidden, and it is almost impossible to decipher the garbled code.

"Find a way!"

Zhao Yi thought about opening the shared files of the 'League of Hearts' group, most of which are basic, but some introductions to the invading website may bring a little inspiration?

He looked closely.

After patiently watching for a while, Zhao Yi found an introduction to 'forged routing information', which realizes the attack of sensitive information on the target host by constructing the data packets of the source host and the destination host.

He suddenly had an idea, "Can you copy the information?"

"Forge a packet with a replication function, copy the information sent by the target host, and then send it to my computer?"

Zhao Yi's eyes lit up when he thought about it.

Do it!

Try!