Mass emails are delivered to each candidate's computer almost before they can say "start". Pen ~ fun ~ Pavilion www.biquge.info students who are accustomed to exams invariably picked up the mouse and clicked on the email, but then many people exclaimed:

"Huh-"

Meng Wentian was also startled by the pop-up window on the screen in front of him, only to see that the pop-up window read: "Warning: This email contains an unknown virus, can I continue to open it?"

"I didn't expect this test question to give me a dismount. Meng Wentian read a sentence silently, his eyes involuntarily glanced at the surrounding candidates, and saw that they had the same surprised expressions.

Shen Hexuan, who was a little farther away, had a different reaction, and seemed to be very satisfied that the teacher who gave the exam question would come up with such a question. He nodded as he looked at Meng Wentian. When the two met their eyes, Shen Hexuan was even more proud, squinted his eyes at Meng Wentian with disdain, and then turned his head away and began to think about how to kill the virus in the email.

Meng Wentian ignored Shen Hexuan's pride and disdain, on the contrary, he still sympathized with this kid who was killed by someone last night in his family, and he couldn't imagine that after the game was over, once someone told him about this miserable thing, he would collapse.

Although the Shen family's affairs today are a bit deserved, Shen Hexuan is innocent, he was only a few years old when that incident happened fifteen years ago, and it was only his grandfather, father, uncle, uncle and other elders who did bad things, and it had nothing to do with him. He still doesn't know what happened at home, it may be that he has little contact with his family, and it is more likely that the police deliberately blocked it: if the police were not prepared and Shen Hexuan ran home regardless of the information after receiving the information, it was likely that he would be killed by the murderers.

Meng Wentian was deeply sympathetic to Shen Hexuan, but that's all, he couldn't feel sad in his heart.

Soon, his attention returned to the exam questions on the computer.

Seeing the warning words displayed in the pop-up window, Meng Wentian was not too flustered, he knew that it was impossible for the person who asked the question to really stuff a rare virus into the test question, and it was estimated that it was just a dismount. If it's a rare virus, don't do these questions, it will take you a few hours to even open the email, and it's still a test?

Therefore, he is convinced that these viruses are common viruses, but the relevant antivirus software is deliberately deleted from the computer, and as long as he downloads one or several antivirus software from the Internet again, the problem is solved - that is, the first problem is completed.

So instead of clicking on the box to continue opening the email, he moved the mouse to "My Computer" on the desktop, double-clicked and began to check what anti-virus and anti-virus software was installed on the computer.

After looking at the program installed on the computer, he smiled, and immediately clicked on the browser on the desktop, and then entered the official website of Nebula Technology. After finding the "software download" box on the company's official website, he immediately clicked on it, and found the "Kill Software" and quickly clicked to download.

Seeing that the progress bar of the downloaded software kept moving to the right, Meng Wentian smiled and said in his heart: "Nebula Technology Company is really a needle, and even a few students have not forgotten to make a small advertisement for their exams." ”

Because it's an intranet, the speed is extremely fast, and the download is completed in less than a minute.

After installing the anti-virus software, turn it off and start it, and wait until the computer is stable again, Meng Wentian clicked on the anti-killing software he just downloaded, and asked it to scan and kill the received email, and sure enough, this anti-virus software killed the virus in the email in seconds. Try to open the email again with the contest exam questions, and the email opens successfully.

Seeing the content in the email, Meng Wentian was still a little surprised, because he found that there were only four exam questions in it: the monitoring teacher clearly said that there were six questions in the email, but there were only four. Even if the first question is to open the email successfully, there is still one thing missing.

Meng Wentian closed the email and reopened it, but there were still only four questions in the email: "Strange, is there another question that is hidden, and we can't see it?"

He used the method of finding hidden documents that Wang Ruxue had taught him to search through the email, but no! Then, he calculated the capacity of the email, and found that there could be no other documents hidden in this email, and his heart was even more strange. Because he found that the scores of the four questions in front of him added up to 90 points, which was still 10 points away from 100 points.

He muttered depressedly, "There's really another question,...... Can...... But where is it hiding?"

However, he didn't think about it again: since he can't figure it out, then he doesn't understand it, so he can do the question in front of him first, so as not to waste time.

He quickly glanced at the four questions in front of him, feeling both excitement and regret in his heart.

What I was excited about was that the fourth question turned out to be the one he had done, which was the one that sought the trajectory of the center of gravity, and required two hundred lines of code to write the relevant program. The reason why he was excited was not that he had done it, but that he was excited about the score of this question. It says that the total score for this question is 30 points, but 1 point is added for each less line of code, and one point is reduced for every 2 additional lines of code until 30 points are deducted.

This means that Meng Wentian got more than 30 points on this question, because he had already managed to use only 193 lines when he was at home, and even if he didn't improve and only wrote out the code he wrote before, he could get 37 points!

To his regret, he didn't know how to start with the second question here. The title of this question is "using a programming language to express the principle of ant colony algorithm", and he is not familiar with the ant colony algorithm, let alone what programming language is used to express it: "It seems that this problem can only wait for other questions to be completed before thinking of a way, go to the Internet to look up the principle and concept of ant colony algorithm, and then think about the way to express it." ”

Thinking of this, he started with the first question.

However, he immediately scolded the questioner in his heart, feeling that this guy is simply perverted: The exam time is only half a day, is it interesting for you to ask such complicated questions?

The content of this question is to require the contestant to edit a dynamic web page for selling a certain type of clothing online, and require the customer to complete the process of seeing, ordering, trading, returning, and evaluating on the web page, because money is involved, and the web page is also required to set up an account for the customer, which records the amount of money remitted by the customer to the merchant, the amount used, and the balance, and at the same time records each consumption process of the customer, which the customer can view.

Meng Wentian was reborn and purchased goods on Taobao on the earth in his previous life. It's just that Taobao on the planet has a payment system connected to the banking system, and the payment fee is very simple, and the customer does not need to send money to the merchant himself.

Seeing this question, Meng Wentian said in his heart: "There are no online payment tools such as Alipay here, and it is so troublesome to shop online." What customer would want to go to the bank or post office to send money because they want to buy something?"

Because there is no need to write the procedure of online payment, this question is not difficult, there is no technical level, but it is not easy, because this shopping process involves a lot of functions, although the questioner said that only one piece of clothing is sold, but the content of the web page is still a lot and very complex, it can be said that it is a big software, a small program simply cannot cover so many functions.

Meng Wentian thinks that his programming speed is not slow, but it is really impossible for him to write such a program in less than half a day, and it is estimated that even a specialized software company cannot complete this problem in half a day, right?

The first problem is to make a shopping website, which is too complicated to do in a short time. The second question was the description of the ant algorithm, and he couldn't do it, so Meng Wentian's gaze had to move to the third question.

This question is not simple, requiring participants to decompile the application software that comes with the question, and then modify the source program according to the content prompted by the application software, and then compile it.

Meng Wentian took a look at the application software provided by the exam questions, and finally breathed a sigh of relief, feeling that this question was a little normal, as long as he could find a suitable decompilation tool on the Internet, it would not be difficult to complete the reverse restoration of this program without multiple encryption.

Reopened the browser, according to which decompilation tools Wang Ruxue said were the best to use, Meng Wentian kept searching on the Internet, and found a decompilation tool that Wang Ruxue said, and he hurriedly downloaded it.

While the computer was downloading, he deliberately let himself rest for a while, so he looked up and looked around a little.

He found that many of the people around him were still staring at the screen with sad faces, some were looking for killing tools on the Internet, and some were downloading, obviously they did not understand the intention of the questioner, and did not go to the official website of Nebula Technology Company to look for it, but looked for common killing software on the Internet.

Maybe it was because he had a good heart, when Meng Wentian raised his head, Shen Hexuan, who was not far away, also swept his gaze, stared at Meng Wentian with smugness and disdain, sneered twice, and turned his head to do his competition questions again.

Meng Wentian ignored him, but turned his head to look at Yao Xiaoyan not far away, and Yao Xiaoyan also raised his head, glanced at him with a smile in his eyes, and his mouth moved. Meng Wentian smiled at her and gave her an affirmative look.

Both of them smiled at each other silently, each bowing their heads to do their own exercises.

From her expression, it can be seen that she has used Nebula Technology's anti-killing software to solve the virus in the email. In fact, as long as you listen carefully to the staff's explanation in the honor room of Nebula Technology Company in the morning, and hear the other party focus on introducing their anti-killing software, it is not difficult to solve this obstacle. People almost put your ear up and said: "Our company's anti-virus software is very good, usually use our software to try to kill viruses, to ensure that you are satisfied." ”

It's a pity that many of these students who came to visit were pretentious, and they looked down on Nebula Technology Company at all, not to mention listening carefully to the staff's explanations, and they didn't even take a second look.