Reborn Ace Hack

Chi Xiang wrote some commands on the note to Xiao Yuan. The first two levels are obviously not needed, and the third level is a command line interface. Those commands are obviously useful, but they are based on Chi Xiang's instinct.

In order to prevent himself from falling into a trap, Xiao Yuan did not intend to try those commands directly, but decided to explore the third level on his own first, and then decide whether to use those commands.

Once a level is entered, it cannot be exited. This is a very important rule mentioned in the original document. Therefore, all subsequent operations can only be performed in this command line environment. For the use of the command line environment,

Xiao Yuan has very rich experience. If he wants to understand the basic situation of a command line system, the first step is to find the system's documentation. So based on his own experience, he tried to enter a few commands behind the command line, and it turned out very well.

I quickly found several basic file operation commands for this system.

The host system of this command line system is windows, but the file operation commands are very flexible. Not only dos commands can be used, but also unix commands can be used, such as file directory retrieval commands, which can be dir or ls.

Using the file retrieval command, Xiao Yuan searched for files in the system. The built-in file system of the system is very simple, with only a two-layer structure. It was easy for Xiao Yuan to find an executable file named readme, execute this file, and enter

A document reading interface is created.

This is a scripting language document. In the middle of the document, the syntax and design specifications of a scripting language called black are described, followed by a lot of important API modules that have been written and their introductions.

"Does this level require programming to pass?" Xiao Yuan quickly browsed the document and thought to himself, but he found that he had made some mistakes, because when he turned the readme to the last page, a countdown appeared on the screen.

It also reminds him that he still has ten minutes to review, and the document will automatically close after the countdown.

For Xiao Yuan, these ten minutes are indispensable, because when he browsed earlier, he had already memorized all the documents in his mind, and casually browsed some previous documents. The ten minutes passed quickly.

, the readme automatically closes and returns to the command line.

"What to do next?"

Xiao Yuan still didn't get any prompts, so he reused the file retrieval command to carefully look through the files in the command line environment, and found a directory named black and an executable file named run.

Moreover, this executable file is the only non-system command executable file in the entire command line environment except readme. He could not find any of the commands written on the note Chi Xiang gave him.

Xiao Yuan executed the file run and found that it was a script IDE. When the script editor was opened, a prompt box popped up with a prompt asking him to write a script using the readme document he had read before and execute it.

But I didn’t say what script to write specifically.

After turning off the prompt box, Xiao Yuan officially entered the script editing IDE. After getting familiar with it, he started writing the script. The prompt box just now did not mention the specific content of the script to be written. Xiao Yuan interpreted it as writing a script at will.

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On the premise of memorizing all the documents, Xiao Yuan could write a script with very complex functions, but he would not do that. Instead, he wrote a very simple left-order first recursive traversal algorithm for a binary tree.

After executing this algorithm, the prompt box appears again, with the above sentence: The script is being evaluated, please wait...

After waiting for about five minutes, the evaluation result was fed back to the prompt box: b+.

"It's actually a rating. I wonder what rating I would give if I wrote a helloworld script?" Xiao Yuan thought to himself, turned off the prompt box on the screen, and another prompt box popped up, giving a

New tip, this tip gives a way to leave the third level and enter the fourth level, which is a long command sequence.

When I returned to the command prompt, I did not execute this command sequence immediately. Instead, I studied these commands first, and made an unexpected discovery. I couldn't help but curse in my heart: "Damn it, Chi Xiang really has bad intentions."

Because after in-depth study of these commands, Xiao Yuan discovered that the commands given by Chi Xiang were actually aliases of the commands just given, but the order of execution was different from the order given in the previous prompts, and the result after execution was not Enter or Leave.

In the third level, he entered the fourth level, but forced to exit the third level, admitting that he failed to pass the level, and in the command sequence he gave, he still used some parameters. The function of these parameters is to exit directly without any prompts.

"Insidious guy!" Xiao Yuan couldn't help but cursed again, thinking that if he really believed in Chi Xiang and executed those orders after entering the third level, he would probably have nothing to do with this competition.

Chi Xiang wants to use cooperation as an excuse to scapegoat himself. This matter is not that simple. There are many intriguing things behind it. First of all, if Chi Xiang can know some things in the test in advance, there must be someone behind him, and

The person behind the scenes should have a higher status than Mrs. Green, and Mrs. Green is the sister of the current head of the Luo family. There are only a handful of people with a higher status than her in the Luo family.

Secondly, Xiao Yuan also thought of another thing. When Chi Xiang approached him to discuss cooperation, he did not eliminate anyone. With so many people, how could Chi Xiang explain that he could find him.

"I was introduced by Mrs. Lu. This is definitely not a secret within the Luo family. From the materials that Mrs. Lu asked me to analyze before, we can see some clues. There is someone in the Luo family who wants to harm Mrs. Lu, so she introduced him.

Competitors naturally become the targets of some people who want to eradicate them, and Chi Xiang is a murderous knife sacrificed by those people. This possibility is very high."

"There is another possibility. Chi Xiang adopts a widespread tactic. In other words, the people he wants to trick are not only me, but also others."

The above should be the two most probable hypotheses, especially the first hypothesis.

Xiao Yuan did not waste too much time thinking, but entered the command sequence given in the prompt to leave the third level and enter the fourth level into the command line. After executing it, he returned to the original interface. The third

The button for level 4 turns gray and the button for level 4 becomes available.

Xiao Yuan picked up the mouse and clicked on the fourth level. The screen turned and entered the fourth level.

"Congratulations on being the second successful passer. Please read the following carefully:..."

After entering the fourth level, there is first a prompt window with some introduction to the fourth level. The fourth level turns out to be a game, not a text input game like the first level, but a real game, a typing game.

Airplane game.

"This is what we are trying to test. Are you really looking for a husband for Rose?"

Xiao Yuan had doubts during the first three levels. The last level turned out to be a masturbation game, which made his doubts even stronger. He had even made a judgment: this test was for Rose.

To find the husband's name and do other things, the Luo family wants to pass this test to find that the brain power meets certain conditions.

People, because in order to successfully pass the previous test, the requirements for computer proficiency are not particularly high. As long as a person with normal computer skills and a professional background can meet the conditions, compared with computer knowledge, in the first three levels, memory,

Understanding, observation, and adaptability are more important.

When Xiao Yuan closed the prompt window and entered the fourth level of the game, a wry smile appeared on his face, because this game was so perverted that it was simply impossible for normal people to pass the level using normal means.

There is a three-dimensional space in the middle of the screen, with the starry sky in the background, and some airplanes flying around. These so-called airplanes are actually small light spots, not much larger than the mouse cursor, and they fly extremely fast without any rules.

Your task is to use the mouse in your hand to shoot down these aircraft one by one. The target is one hundred and the time is twenty minutes.

"You can't pass the level just by clicking the mouse. And if you test a person using a mouse to masturbate, even if you can pass the level, it doesn't mean much. There must be other ways to pass the level." Xiao Yuan tried to click the mouse a few times, then stopped.

Stop and think about the things behind this game.

But this thinking cannot take too much time, because when he enters the game interface, the countdown has already started. If he does not complete the task before the countdown ends, it means that the task has failed.

"We should check if there are any other backdoors or other settings."

Xiao Yuan did not dare to delay for too long, and did not immediately pick up the mouse and continue masturbating. Instead, he used some key combinations on the keyboard to constantly try to find the backdoor of the game. After several attempts, he finally pressed ctrl.

When +shift+f12, the screen changed, the countdown paused, the original game screen darkened, and a black window appeared in the middle of the game screen, with the title of the window: "or."

"Sure enough, right back door, this game can be controlled by script." Xiao Yuan was delighted, but he had another question, "What script should be used to control this game?"

"Could it be the black script for the third level?" In view of the strong connection between the first and second levels, Xiao Yuan naturally thought that there must be a strong connection between the third and fourth levels, and black

There are some implementations of mouse control and screen capture in the API introduced later in the scripting language document.

"Give it a try." Xiao Yuan decided to give it a try and quickly retrieved the black script document that was stored in the brain system at the third level. He quickly wrote a three-dimensional space moving light spot capture script and was about to execute it.

After hesitating for a moment, I modified some functions of the program and then executed the script.

The script editor is closed and the game continues, but Xiao Yuan no longer controls the mouse. It automatically moves quickly under the control of the script and captures those fast-flying small aircraft. However, after Xiao Yuan later modified the script, the efficiency of capturing the aircraft was no longer the same.

Not high. When there was one minute left at the end of the countdown, we had just reached the game pass standard - 100.ions of aircraft destroyed!"

Another congratulatory window popped up on the screen. After Xiao Yuan closed it, he returned to the initial interface, and the last button with "entrance" became available.

"What kind of entrance is this?" Xiao Yuan was curious, picked up the mouse and clicked the button.