In general, all this is much more convenient than before, not only the size has become smaller and easier to carry, but even the speed and other aspects are incomparable before.

However, the function of this optical brain has not decreased and decreased because of the decrease in volume, due to the difference in jishu, it is much stronger in function and utility than those relatively large block computers in ancient times, and even the large computers used by some terminals in the past cannot be compared.

The rookie watched Wu Zhijiang write the program there seriously, although he didn't know the specific content he wrote, but looking at his expression, it was not too serious but it was not easy, although he sometimes frowned, and he didn't move for a few minutes or even ten minutes, but Zuihou could continue to write after thinking about it.

And he didn't touch the books that the rookie prepared for him, let alone ask the rookie any questions, so he knew that Wu Zhijiang had his own persistence at all times and a spirit of not admitting defeat.

And he is also more confident in his knowledge in this area, seeing that he is not too difficult, the rookie is a little unsure of the difficulty of his topic, and he thinks that maybe his topic this time may not be able to stump him.

You must know that this time he came up with this topic, it was also carefully considered, it could not be too difficult, it was too difficult for Wu Zhijiang to do it, which made him fearful, which was not conducive to later training and learning.

It can't be too simple, it's too simple to test the real level of the other party, it can't achieve the purpose of the question, and it will make people proud and complacent, so it took a lot of their brains to come up with this question, to achieve the purpose of the question, and comprehensively monitor Wu Zhijiang's current level, which is the original intention of the rookie to come up with this question this time.

About an hour later, Wu Zhijiang finished writing the program, and he turned to the rookie.

I'm done with the program, should I start cracking it now, or do you want to take a look at it first?

I don't have to look at it, if you think you've finished writing, start cracking it, don't worry about me, I'll look at it when you're done.

Okay, then I'll start, after speaking, Wu Zhijiang didn't look at the rookie anymore, and began to crack it intently.

In fact, Wu Zhijiang has not done much to crack the program before, which is also one of the things he likes more, write a program among his classmates and take it out for everyone to crack.

It is a way to show off their abilities, and it is also a zuihou means for everyone to promote each other, Wu Zhijiang used to often crack the programs compiled by his classmates, and learned a lot from them, and he often wrote some small programs by himself, so that others could crack them, so as to test their ability and level.

However, the programs written in the past were all small programs between students, which were far from the problem given to him by rookies today, and he also took a lot of effort and almost exhausted the knowledge he needed to complete it.

If it weren't for his special hobby in this area, often reading relevant books and exchanging knowledge with others, it is estimated that it would be impossible to complete the compilation of this program today.

Some of the methods and means of programming in it have been thought of by himself before, but they have never been applied to practice, but these are almost all used by Wu Zhijiang today.

Although the program has been written, but whether the program written by the rookie can be successfully cracked, now Wu Zhijiang has no confidence, from the beginning of his programming, he knows that he is far from the rookie in this regard, just to give him this topic, it can be seen that the level of the rookie far exceeds him.

And this topic is only for him, and the other party also knows that he is a middle school student, and it is impossible for him to come up with too difficult questions, so that he can't do it, and it can be seen from these that the other party's level in this area is not one or two grades, so although he has completed the writing of the program, he has no confidence when he really starts to crack it.

After he imported his own program, he began to observe and analyze the other party's program, and he knew that if he could crack it, it meant that he could learn something new, otherwise it would prove that his level was insufficient and needed to be strengthened.

Now he wants to crack the program compiled by the other party, but after watching it for a while, he has a feeling that he has no way to start, but Wu Zhijiang did not give up, and he began to use the program he wrote to carry out a tentative attack.

I hope to find out the vulnerabilities of the opponent's program through this kind of temptation, and then use this as a breakthrough to carry out a comprehensive attack, and then crack the program in one fell swoop.

After testing, Wu Zhijiang finally found a loophole in the opponent's program, but he didn't rush to attack, you must know that this may also be a loophole deliberately left by the other party to make him fooled, he ignored the loophole he found first, but began to look for other loopholes.

Time passed quickly, and Wu Zhijiang found a small loophole in the middle, but this loophole was too small, if he attacked with this, he would not be able to fully break the opponent's program, and he would not be able to achieve the purpose of cracking.

Nearly two hours later, in addition to the two loopholes found before, Wu Zhijiang did not find any new loopholes in the other party's program, and in the case of a comprehensive search without results, after thinking, Wu Zhijiang decided to start an attack on the loophole found for the first time.

The rookie's program was very solid, Wu Zhijiang's several tentative attacks were ineffective, he began to slowly advance, and after a long period of attack, Wu Zhijiang found himself entering a dead end.

Not only could he not break through the opponent's program, but he also trapped himself, in the face of this powerlessness, he began to be a little anxious, wanting to quit first, and then start a new attack, but this program that no one operated seemed to have wisdom, just don't let him quit completely.

also began to attack the program he wrote, but there was no way, Wu Zhijiang, who kept telling himself to be calm, began to entangle with that program.

The rookie next to him looked at Wu Zhijiang, who had been cracking for several hours, and was now sweating profusely, his hands were shaking in the void, calculating what was written, and he could see from the terminal in his palm that Wu Zhijiang was now in a dilemma.

Since Wu Zhijiang began to attack and crack, it was able to monitor the entire process of Wu Zhijiang's cracking through the palm terminal, but he was only there as a bystander, and did not interfere with his own program to defend, nor did he help Wu Zhijiang to guide him to attack, so he watched there completely as a bystander.

The constant entanglement made Wu Zhijiang feel exhausted, and when he decided to give up, a line of numbers and characters flashed in front of him.

At this moment, Wu Zhijiang seemed to have discovered a new continent, it turned out that this line of numbers and characters was related to the small loopholes that Wu Zhijiang began to discover that he had not exploited, and if he wanted to combine the programs contained in this line of numeric characters with that small loophole, a new loophole would appear.

Moreover, this loophole is not small, and in this way, Wu Zhijiang can also take advantage of the opponent's small loophole to open up a new battlefield and attack and crack the opponent's program.

I thought of it, and soon Wu Zhijiang opened up a new point of attack and launched an attack on the program again, this time the attack went smoothly, and soon Wu Zhijiang entered the core part of the opponent's program.

Success is just around the corner, Wu Zhijiang's face finally showed a smile, and at the moment when Wu Zhijiang broke through the core of the opponent's program, Wu Zhijiang found that the opponent's program was not cracked by himself, and the program he attacked turned around, returned to the dead end where he attacked by the first loophole of his attack, and began to attack his own program.

Wu Zhijiang, who was in a hurry, began to desperately try to control his program cannibalism, but his actions had little effect, he had lost control of his program, and at his insistence, only a few minutes later, an alarm sounded, and Wu Zhijiang's attack failed.

At the same time as the alarm sounded, the rookie who was standing on the side of the whole process of monitoring the whole process also knew that Wu Zhijiang had failed to crack this time.

Wu Zhijiang felt confused about his failure, he hadn't figured out what was going on, his own program actually launched an attack on him, and Zuihou also let himself fail.