Reborn Ace Hack

(New book issue, please give me flowers and collect it!) The source file was damaged for no reason, which made Xiao Yuan aware of something abnormal. However, to be on the safe side, he decided to raise his hand and report it to the invigilator.

"What's the matter?" The invigilator had been paying attention to Xiao Yuan and noticed it as soon as he raised his hand, so he came over and asked.

"My source file is broken." Xiao Yuan said.

"What source file is broken?" The teacher didn't understand what Xiao Yuan meant for a moment. He came to Xiao Yuan's computer and watched Xiao Yuan demonstrate it to him before he understood what was going on.

"Oh, you are in trouble. Although there is a reason, but without the source file, I will not be able to score points for you in the future."

The teacher frowned and said. After saying this, he felt a little irresponsible, so he added, "Well, there is still more than an hour left. You should seize the time to type the program again. If it is too late, I will ask you

The competition committee will apply for you and see if they can extend your time."

"Okay, thank you, teacher." Xiao Yuan replied. The reason why he spent nearly two hours before was that most of the time was spent on conceiving. But this time he re-entered the program without re-conceiving, so it shouldn't take long.

time.

"Well, the rules of the competition are very strict, and you may not be able to apply for an extension, so you'd better finish it again before the end of the exam." The teacher warned Xiao Yuan, turned around and left, and said hello to another invigilator.

Turned around and left the computer room.

Xiao Yuan had no choice but to re-enter, but this time he was overly cautious and did not follow the instructions in the operation guide to create the source file in the specified folder with the specified file name. Instead, he changed the place and used a

Create a source file with a different name and start quickly typing the computer program you have debugged.

While he was busy, a window suddenly popped up, interrupting Xiao Yuan's input. He glanced at it, but it was Liu Dong who sent it through the local area.

"Quan Shu and Bu Ying are acting very abnormally. Your source file may be damaged because of the two of them." This is the content of the message sent by Liu Dong.

"It doesn't matter. I'll finish the program first and then deal with them when I have time." Xiao Yuan replied a message to Liu Dong.

"Okay, as long as you know what's going on, come on." Liu Dong replied with another message.

"Thank you, I'm busy, don't reply." Xiao Yuan sent Liu Dong another message to express his gratitude, and then started typing at high speed, making a continuous sound of crackling keyboard keys.

After about ten minutes, Xiao Yuan estimated the time and found that it would take him at most forty minutes to complete the input of the program and recompile and debug it. If everything went well, half an hour would be enough. He felt much more at ease.

At that time, the previous invigilator led a middle-aged man in and came to Xiao Yuan's side.

"What happened?" the man asked.

"That's it..." Xiao Yuan had to stop and explain again, and then demonstrated the executable file he had compiled from the source file before, showing that he had actually finished it. In order to save time, he

It was very concise, and it only took less than two minutes to explain the matter clearly.

"Is it enough time to re-enter the source program?" the man asked again.

"Almost." Xiao Yuan said. Although the time was definitely enough, he did not say it fully.

"Okay, hurry up and do it. Don't rush to upload it when you're done." The man gave Xiao Yuan instructions, and then said to the invigilator, "You will go to the competition committee later to get a floppy disk and upload this student's source material."

Make a copy of the file for later use."

After giving instructions, he left. The invigilator patted Xiao Yuan on the shoulder, encouraged him, and left again.

Xiao Yuan continued to re-enter it. It took about twenty minutes to re-enter the source program and the debugging was completed. At this time, the time in the lower right corner of the computer screen showed only half past five.

After doing all this, he raised his hand and asked the teacher to bring a floppy disk and take away a copy of the written source program. Then, under the supervision of the teacher, he re-transferred his source program and the compiled executable file to the computer.

When uploading to the server, it was prompted again that the source file was damaged.

"What the hell." The teacher said with a surprised look on his face.

"Teacher, I see there is a free computer in the computer room. Why don't I use another computer to compile and upload it? It's probably that my computer is infected or there is some other problem." Xiao Yuan suggested. By now, he has basically

It has been determined that his computer was poisoned, and it was probably the poison caused by Quan Shu and Bu Ying. Although he wanted to catch these two guys on the spot, this time and occasion did not allow him to do so.

To do it, he could only find a way to successfully submit his source program first. The reason why he said that he had to change the computer to recompile was because he was worried that the executable file he compiled would also be infected, and the source file was just a pure

Text files are definitely not poisonous.

"Okay, that's all."

Although a more reliable way is to copy the source files directly to the server, he does not have the management rights of the server. In order to reduce trouble, the teacher thought about it and adopted Xiao Yuan's suggestion.

After switching to another computer, because the source program does not need to be re-entered, recompiling is very fast. From booting up to successfully compiling, Xiao Yuan completed the process in less than seven or eight minutes, and there was no problem with this computer.

Surprisingly, Xiao Yuan's program was successfully uploaded.

After uploading the program, Xiao Yuan breathed a sigh of relief. The paper was due to be handed in in about twenty minutes. The invigilator did not let Xiao Yuan leave early, but asked him to sit on the next machine and wait, and finally left together.

.

"The paralysis must be caused by Quan Shu and Bu Ying. We can't just let them go, otherwise it will look like I'm too bullying!"

Xiao Yuan sat there and cursed secretly. After Liu Dong's reminder just now, Xiao Yuan also paid attention to Quan Shu and Bu Ying several times. When all the students were attracted by his negotiation with the teacher, these two guys did not pay attention to him.

After a quick glance, this behavior made the two of them look even more suspicious, because if it wasn't their fault, they would never behave like this.

There were still twenty minutes left. Xiao Yuan felt that he should do something so as not to make things easier for these two guys. He needed to find out the IP address of Quan Shubuying's computer first. This job was not too difficult, but it required someone other than a computer.

s method.

Xiao Yuan observed that all the computers in the computer room formed a local area through two cascaded switches. All computers had a number. The IP addresses of the computers all started with 192.168.0. The last set of numbers was exactly

It's a computer number, so as long as you know the computer numbers of Quan Shu and Bu Ying, you can know the IP addresses of their computers.

The problem was that the computers of those two guys were in another row and Xiao Yuan couldn't see them. Fortunately, Liu Dong was relatively close to them, so Xiao Yuan sent a message to Liu Dong and asked him for the rights to Bu Ying.

IP address, Liu Dong soon sent a message with two numbers in it.

After getting Quan Shubuying's IP address, Xiao Yuan scanned the computer room and saw that the two guys were still staring at the computer screen at this time. It seemed that they had not finished their work. At this time, the two invigilators

Sitting on the podium, I didn't even look at him.

"Quan Shu, Bu Ying, today I will make it true that you will all lose!" Xiao Yuan secretly thought, but his hand did not stop, and a series of network commands were sent out. It was time for his counterattack.